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Finding the Fourth Proportional to 58,063.48, 80,122.57 and 32,565.80

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Solution

The fourth proportional to 58,063.48, 80,122.57 and 32,565.80 is: 44,937.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,063.48 : 80,122.57 = 32,565.80 : x
  2. Step 2: Convert to fraction form
    58,063.48/80,122.57 = 32,565.80/x
  3. Step 3: Cross multiply
    58,063.48x = 80,122.57 × 32,565.80
  4. Step 4: Simplify right side
    58,063.48x = 2,609,255,258.31
  5. Step 5: Solve for x
    x = 2,609,255,258.31/58,063.48
  6. Step 6: Final answer
    x = 44,937.97

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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.