Home / 44,085.13-66,132.26-14,502.93

Finding the Fourth Proportional to 44,085.13, 66,132.26 and 14,502.93

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Solution

The fourth proportional to 44,085.13, 66,132.26 and 14,502.93 is: 21,755.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,085.13 : 66,132.26 = 14,502.93 : x
  2. Step 2: Convert to fraction form
    44,085.13/66,132.26 = 14,502.93/x
  3. Step 3: Cross multiply
    44,085.13x = 66,132.26 × 14,502.93
  4. Step 4: Simplify right side
    44,085.13x = 959,111,537.52
  5. Step 5: Solve for x
    x = 959,111,537.52/44,085.13
  6. Step 6: Final answer
    x = 21,755.90

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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.