Home / 22,925.92-34,385.08-14,038.20

Finding the Fourth Proportional to 22,925.92, 34,385.08 and 14,038.20

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Solution

The fourth proportional to 22,925.92, 34,385.08 and 14,038.20 is: 21,054.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,925.92 : 34,385.08 = 14,038.20 : x
  2. Step 2: Convert to fraction form
    22,925.92/34,385.08 = 14,038.20/x
  3. Step 3: Cross multiply
    22,925.92x = 34,385.08 × 14,038.20
  4. Step 4: Simplify right side
    22,925.92x = 482,704,630.06
  5. Step 5: Solve for x
    x = 482,704,630.06/22,925.92
  6. Step 6: Final answer
    x = 21,054.97

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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.