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Finding the Fourth Proportional to 59,714.28, 82,403.91 and 32,856.84

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Solution

The fourth proportional to 59,714.28, 82,403.91 and 32,856.84 is: 45,341.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,714.28 : 82,403.91 = 32,856.84 : x
  2. Step 2: Convert to fraction form
    59,714.28/82,403.91 = 32,856.84/x
  3. Step 3: Cross multiply
    59,714.28x = 82,403.91 × 32,856.84
  4. Step 4: Simplify right side
    59,714.28x = 2,707,532,086.24
  5. Step 5: Solve for x
    x = 2,707,532,086.24/59,714.28
  6. Step 6: Final answer
    x = 45,341.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.