Home / 44,108.66-66,165.42-14,125.52

Finding the Fourth Proportional to 44,108.66, 66,165.42 and 14,125.52

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Solution

The fourth proportional to 44,108.66, 66,165.42 and 14,125.52 is: 21,189.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,108.66 : 66,165.42 = 14,125.52 : x
  2. Step 2: Convert to fraction form
    44,108.66/66,165.42 = 14,125.52/x
  3. Step 3: Cross multiply
    44,108.66x = 66,165.42 × 14,125.52
  4. Step 4: Simplify right side
    44,108.66x = 934,620,963.52
  5. Step 5: Solve for x
    x = 934,620,963.52/44,108.66
  6. Step 6: Final answer
    x = 21,189.06

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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.