Home / 44,323.88-66,439.13-14,733.76

Finding the Fourth Proportional to 44,323.88, 66,439.13 and 14,733.76

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Solution

The fourth proportional to 44,323.88, 66,439.13 and 14,733.76 is: 22,085.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.88 : 66,439.13 = 14,733.76 : x
  2. Step 2: Convert to fraction form
    44,323.88/66,439.13 = 14,733.76/x
  3. Step 3: Cross multiply
    44,323.88x = 66,439.13 × 14,733.76
  4. Step 4: Simplify right side
    44,323.88x = 978,898,196.03
  5. Step 5: Solve for x
    x = 978,898,196.03/44,323.88
  6. Step 6: Final answer
    x = 22,085.12

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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.