Home / 14,922.08-22,385.67-6,152.20

Finding the Fourth Proportional to 14,922.08, 22,385.67 and 6,152.20

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Solution

The fourth proportional to 14,922.08, 22,385.67 and 6,152.20 is: 9,229.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,922.08 : 22,385.67 = 6,152.20 : x
  2. Step 2: Convert to fraction form
    14,922.08/22,385.67 = 6,152.20/x
  3. Step 3: Cross multiply
    14,922.08x = 22,385.67 × 6,152.20
  4. Step 4: Simplify right side
    14,922.08x = 137,721,118.97
  5. Step 5: Solve for x
    x = 137,721,118.97/14,922.08
  6. Step 6: Final answer
    x = 9,229.35

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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.