Home / 42,203.36-58,238.84-24,299.04

Finding the Fourth Proportional to 42,203.36, 58,238.84 and 24,299.04

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Solution

The fourth proportional to 42,203.36, 58,238.84 and 24,299.04 is: 33,531.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,203.36 : 58,238.84 = 24,299.04 : x
  2. Step 2: Convert to fraction form
    42,203.36/58,238.84 = 24,299.04/x
  3. Step 3: Cross multiply
    42,203.36x = 58,238.84 × 24,299.04
  4. Step 4: Simplify right side
    42,203.36x = 1,415,147,902.71
  5. Step 5: Solve for x
    x = 1,415,147,902.71/42,203.36
  6. Step 6: Final answer
    x = 33,531.64

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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.