Home / 44,363.16-66,546.22-14,376.55

Finding the Fourth Proportional to 44,363.16, 66,546.22 and 14,376.55

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Solution

The fourth proportional to 44,363.16, 66,546.22 and 14,376.55 is: 21,565.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,363.16 : 66,546.22 = 14,376.55 : x
  2. Step 2: Convert to fraction form
    44,363.16/66,546.22 = 14,376.55/x
  3. Step 3: Cross multiply
    44,363.16x = 66,546.22 × 14,376.55
  4. Step 4: Simplify right side
    44,363.16x = 956,705,059.14
  5. Step 5: Solve for x
    x = 956,705,059.14/44,363.16
  6. Step 6: Final answer
    x = 21,565.30

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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.