Home / 42,227.80-58,280.54-24,319.32

Finding the Fourth Proportional to 42,227.80, 58,280.54 and 24,319.32

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Solution

The fourth proportional to 42,227.80, 58,280.54 and 24,319.32 is: 33,564.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,227.80 : 58,280.54 = 24,319.32 : x
  2. Step 2: Convert to fraction form
    42,227.80/58,280.54 = 24,319.32/x
  3. Step 3: Cross multiply
    42,227.80x = 58,280.54 × 24,319.32
  4. Step 4: Simplify right side
    42,227.80x = 1,417,343,102.03
  5. Step 5: Solve for x
    x = 1,417,343,102.03/42,227.80
  6. Step 6: Final answer
    x = 33,564.22

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Double scale
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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.