Home / 14,766.10-22,151.95-4,773.53

Finding the Fourth Proportional to 14,766.10, 22,151.95 and 4,773.53

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Solution

The fourth proportional to 14,766.10, 22,151.95 and 4,773.53 is: 7,161.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,766.10 : 22,151.95 = 4,773.53 : x
  2. Step 2: Convert to fraction form
    14,766.10/22,151.95 = 4,773.53/x
  3. Step 3: Cross multiply
    14,766.10x = 22,151.95 × 4,773.53
  4. Step 4: Simplify right side
    14,766.10x = 105,743,041.33
  5. Step 5: Solve for x
    x = 105,743,041.33/14,766.10
  6. Step 6: Final answer
    x = 7,161.20

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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.