Home / 44,560.43-66,829.71-19,606.76

Finding the Fourth Proportional to 44,560.43, 66,829.71 and 19,606.76

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Solution

The fourth proportional to 44,560.43, 66,829.71 and 19,606.76 is: 29,405.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,560.43 : 66,829.71 = 19,606.76 : x
  2. Step 2: Convert to fraction form
    44,560.43/66,829.71 = 19,606.76/x
  3. Step 3: Cross multiply
    44,560.43x = 66,829.71 × 19,606.76
  4. Step 4: Simplify right side
    44,560.43x = 1,310,314,084.84
  5. Step 5: Solve for x
    x = 1,310,314,084.84/44,560.43
  6. Step 6: Final answer
    x = 29,405.33

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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.