Home / 42,360.24-58,457.16-23,497.36

Finding the Fourth Proportional to 42,360.24, 58,457.16 and 23,497.36

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Solution

The fourth proportional to 42,360.24, 58,457.16 and 23,497.36 is: 32,426.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,360.24 : 58,457.16 = 23,497.36 : x
  2. Step 2: Convert to fraction form
    42,360.24/58,457.16 = 23,497.36/x
  3. Step 3: Cross multiply
    42,360.24x = 58,457.16 × 23,497.36
  4. Step 4: Simplify right side
    42,360.24x = 1,373,588,918.05
  5. Step 5: Solve for x
    x = 1,373,588,918.05/42,360.24
  6. Step 6: Final answer
    x = 32,426.38

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Half scale
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Double scale
Find fourth proportional to 42,361.24, 58,458.54 and 23,498.36
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.