Home / 73,565.30-110,200.26-62,272.28

Finding the Fourth Proportional to 73,565.30, 110,200.26 and 62,272.28

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Solution

The fourth proportional to 73,565.30, 110,200.26 and 62,272.28 is: 93,283.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,565.30 : 110,200.26 = 62,272.28 : x
  2. Step 2: Convert to fraction form
    73,565.30/110,200.26 = 62,272.28/x
  3. Step 3: Cross multiply
    73,565.30x = 110,200.26 × 62,272.28
  4. Step 4: Simplify right side
    73,565.30x = 6,862,421,446.79
  5. Step 5: Solve for x
    x = 6,862,421,446.79/73,565.30
  6. Step 6: Final answer
    x = 93,283.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.