Home / 51,593.04-77,397.60-22,011.12

Finding the Fourth Proportional to 51,593.04, 77,397.60 and 22,011.12

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Solution

The fourth proportional to 51,593.04, 77,397.60 and 22,011.12 is: 33,020.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,593.04 : 77,397.60 = 22,011.12 : x
  2. Step 2: Convert to fraction form
    51,593.04/77,397.60 = 22,011.12/x
  3. Step 3: Cross multiply
    51,593.04x = 77,397.60 × 22,011.12
  4. Step 4: Simplify right side
    51,593.04x = 1,703,607,861.31
  5. Step 5: Solve for x
    x = 1,703,607,861.31/51,593.04
  6. Step 6: Final answer
    x = 33,020.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.