Home / 58,652.19-80,875.82-43,572.83

Finding the Fourth Proportional to 58,652.19, 80,875.82 and 43,572.83

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Solution

The fourth proportional to 58,652.19, 80,875.82 and 43,572.83 is: 60,082.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,652.19 : 80,875.82 = 43,572.83 : x
  2. Step 2: Convert to fraction form
    58,652.19/80,875.82 = 43,572.83/x
  3. Step 3: Cross multiply
    58,652.19x = 80,875.82 × 43,572.83
  4. Step 4: Simplify right side
    58,652.19x = 3,523,987,733.73
  5. Step 5: Solve for x
    x = 3,523,987,733.73/58,652.19
  6. Step 6: Final answer
    x = 60,082.80

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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.