Home / 44,150.08-66,233.28-14,569.12

Finding the Fourth Proportional to 44,150.08, 66,233.28 and 14,569.12

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Solution

The fourth proportional to 44,150.08, 66,233.28 and 14,569.12 is: 21,856.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,150.08 : 66,233.28 = 14,569.12 : x
  2. Step 2: Convert to fraction form
    44,150.08/66,233.28 = 14,569.12/x
  3. Step 3: Cross multiply
    44,150.08x = 66,233.28 × 14,569.12
  4. Step 4: Simplify right side
    44,150.08x = 964,960,604.31
  5. Step 5: Solve for x
    x = 964,960,604.31/44,150.08
  6. Step 6: Final answer
    x = 21,856.37

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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.