Home / 59,213.69-81,713.91-32,355.62

Finding the Fourth Proportional to 59,213.69, 81,713.91 and 32,355.62

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Solution

The fourth proportional to 59,213.69, 81,713.91 and 32,355.62 is: 44,650.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,213.69 : 81,713.91 = 32,355.62 : x
  2. Step 2: Convert to fraction form
    59,213.69/81,713.91 = 32,355.62/x
  3. Step 3: Cross multiply
    59,213.69x = 81,713.91 × 32,355.62
  4. Step 4: Simplify right side
    59,213.69x = 2,643,904,220.67
  5. Step 5: Solve for x
    x = 2,643,904,220.67/59,213.69
  6. Step 6: Final answer
    x = 44,650.22

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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.