Home / 22,755.08-34,105.38-14,861.36

Finding the Fourth Proportional to 22,755.08, 34,105.38 and 14,861.36

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Solution

The fourth proportional to 22,755.08, 34,105.38 and 14,861.36 is: 22,274.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,755.08 : 34,105.38 = 14,861.36 : x
  2. Step 2: Convert to fraction form
    22,755.08/34,105.38 = 14,861.36/x
  3. Step 3: Cross multiply
    22,755.08x = 34,105.38 × 14,861.36
  4. Step 4: Simplify right side
    22,755.08x = 506,852,330.12
  5. Step 5: Solve for x
    x = 506,852,330.12/22,755.08
  6. Step 6: Final answer
    x = 22,274.25

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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.