Home / 42,819.36-59,110.92-32,213.04

Finding the Fourth Proportional to 42,819.36, 59,110.92 and 32,213.04

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Solution

The fourth proportional to 42,819.36, 59,110.92 and 32,213.04 is: 44,469.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,819.36 : 59,110.92 = 32,213.04 : x
  2. Step 2: Convert to fraction form
    42,819.36/59,110.92 = 32,213.04/x
  3. Step 3: Cross multiply
    42,819.36x = 59,110.92 × 32,213.04
  4. Step 4: Simplify right side
    42,819.36x = 1,904,142,430.40
  5. Step 5: Solve for x
    x = 1,904,142,430.40/42,819.36
  6. Step 6: Final answer
    x = 44,469.19

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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.