Home / 22,695.71-34,050.83-9,374.96

Finding the Fourth Proportional to 22,695.71, 34,050.83 and 9,374.96

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Solution

The fourth proportional to 22,695.71, 34,050.83 and 9,374.96 is: 14,065.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695.71 : 34,050.83 = 9,374.96 : x
  2. Step 2: Convert to fraction form
    22,695.71/34,050.83 = 9,374.96/x
  3. Step 3: Cross multiply
    22,695.71x = 34,050.83 × 9,374.96
  4. Step 4: Simplify right side
    22,695.71x = 319,225,207.47
  5. Step 5: Solve for x
    x = 319,225,207.47/22,695.71
  6. Step 6: Final answer
    x = 14,065.45

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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.