Home / 44,507.70-66,765.18-19,544.28

Finding the Fourth Proportional to 44,507.70, 66,765.18 and 19,544.28

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Solution

The fourth proportional to 44,507.70, 66,765.18 and 19,544.28 is: 29,318.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,507.70 : 66,765.18 = 19,544.28 : x
  2. Step 2: Convert to fraction form
    44,507.70/66,765.18 = 19,544.28/x
  3. Step 3: Cross multiply
    44,507.70x = 66,765.18 × 19,544.28
  4. Step 4: Simplify right side
    44,507.70x = 1,304,877,372.17
  5. Step 5: Solve for x
    x = 1,304,877,372.17/44,507.70
  6. Step 6: Final answer
    x = 29,318.01

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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.