Home / 14,892.45-22,304.65-7,106.73

Finding the Fourth Proportional to 14,892.45, 22,304.65 and 7,106.73

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Solution

The fourth proportional to 14,892.45, 22,304.65 and 7,106.73 is: 10,643.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,892.45 : 22,304.65 = 7,106.73 : x
  2. Step 2: Convert to fraction form
    14,892.45/22,304.65 = 7,106.73/x
  3. Step 3: Cross multiply
    14,892.45x = 22,304.65 × 7,106.73
  4. Step 4: Simplify right side
    14,892.45x = 158,513,125.29
  5. Step 5: Solve for x
    x = 158,513,125.29/14,892.45
  6. Step 6: Final answer
    x = 10,643.86

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1.5x scale

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.