Home / 14,766.14-22,140.02-4,902.86

Finding the Fourth Proportional to 14,766.14, 22,140.02 and 4,902.86

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Solution

The fourth proportional to 14,766.14, 22,140.02 and 4,902.86 is: 7,351.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766.14 : 22,140.02 = 4,902.86 : x
  2. Step 2: Convert to fraction form
    14,766.14/22,140.02 = 4,902.86/x
  3. Step 3: Cross multiply
    14,766.14x = 22,140.02 × 4,902.86
  4. Step 4: Simplify right side
    14,766.14x = 108,549,418.46
  5. Step 5: Solve for x
    x = 108,549,418.46/14,766.14
  6. Step 6: Final answer
    x = 7,351.24

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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.