Home / 58,545.41-80,792.91-33,052.88

Finding the Fourth Proportional to 58,545.41, 80,792.91 and 33,052.88

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Solution

The fourth proportional to 58,545.41, 80,792.91 and 33,052.88 is: 45,613.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,545.41 : 80,792.91 = 33,052.88 : x
  2. Step 2: Convert to fraction form
    58,545.41/80,792.91 = 33,052.88/x
  3. Step 3: Cross multiply
    58,545.41x = 80,792.91 × 33,052.88
  4. Step 4: Simplify right side
    58,545.41x = 2,670,438,561.06
  5. Step 5: Solve for x
    x = 2,670,438,561.06/58,545.41
  6. Step 6: Final answer
    x = 45,613.12

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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.