Home / 57,754.28-79,705.01-32,264.93

Finding the Fourth Proportional to 57,754.28, 79,705.01 and 32,264.93

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Solution

The fourth proportional to 57,754.28, 79,705.01 and 32,264.93 is: 44,527.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,754.28 : 79,705.01 = 32,264.93 : x
  2. Step 2: Convert to fraction form
    57,754.28/79,705.01 = 32,264.93/x
  3. Step 3: Cross multiply
    57,754.28x = 79,705.01 × 32,264.93
  4. Step 4: Simplify right side
    57,754.28x = 2,571,676,848.22
  5. Step 5: Solve for x
    x = 2,571,676,848.22/57,754.28
  6. Step 6: Final answer
    x = 44,527.90

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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.