Home / 44,905.76-67,381.35-29,923.08

Finding the Fourth Proportional to 44,905.76, 67,381.35 and 29,923.08

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Solution

The fourth proportional to 44,905.76, 67,381.35 and 29,923.08 is: 44,899.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,905.76 : 67,381.35 = 29,923.08 : x
  2. Step 2: Convert to fraction form
    44,905.76/67,381.35 = 29,923.08/x
  3. Step 3: Cross multiply
    44,905.76x = 67,381.35 × 29,923.08
  4. Step 4: Simplify right side
    44,905.76x = 2,016,257,526.56
  5. Step 5: Solve for x
    x = 2,016,257,526.56/44,905.76
  6. Step 6: Final answer
    x = 44,899.75

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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.