Home / 44,301.46-66,463.40-14,719.45

Finding the Fourth Proportional to 44,301.46, 66,463.40 and 14,719.45

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Solution

The fourth proportional to 44,301.46, 66,463.40 and 14,719.45 is: 22,082.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,301.46 : 66,463.40 = 14,719.45 : x
  2. Step 2: Convert to fraction form
    44,301.46/66,463.40 = 14,719.45/x
  3. Step 3: Cross multiply
    44,301.46x = 66,463.40 × 14,719.45
  4. Step 4: Simplify right side
    44,301.46x = 978,304,693.13
  5. Step 5: Solve for x
    x = 978,304,693.13/44,301.46
  6. Step 6: Final answer
    x = 22,082.90

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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.