Home / 14,884.70-22,339.65-6,125.90

Finding the Fourth Proportional to 14,884.70, 22,339.65 and 6,125.90

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Solution

The fourth proportional to 14,884.70, 22,339.65 and 6,125.90 is: 9,194.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,884.70 : 22,339.65 = 6,125.90 : x
  2. Step 2: Convert to fraction form
    14,884.70/22,339.65 = 6,125.90/x
  3. Step 3: Cross multiply
    14,884.70x = 22,339.65 × 6,125.90
  4. Step 4: Simplify right side
    14,884.70x = 136,850,461.94
  5. Step 5: Solve for x
    x = 136,850,461.94/14,884.70
  6. Step 6: Final answer
    x = 9,194.04

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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.