Home / 44,053.07-66,059.97-14,061.78

Finding the Fourth Proportional to 44,053.07, 66,059.97 and 14,061.78

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Solution

The fourth proportional to 44,053.07, 66,059.97 and 14,061.78 is: 21,086.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,053.07 : 66,059.97 = 14,061.78 : x
  2. Step 2: Convert to fraction form
    44,053.07/66,059.97 = 14,061.78/x
  3. Step 3: Cross multiply
    44,053.07x = 66,059.97 × 14,061.78
  4. Step 4: Simplify right side
    44,053.07x = 928,920,764.95
  5. Step 5: Solve for x
    x = 928,920,764.95/44,053.07
  6. Step 6: Final answer
    x = 21,086.40

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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.