Home / 44,307.80-66,489.36-29,527.08

Finding the Fourth Proportional to 44,307.80, 66,489.36 and 29,527.08

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Solution

The fourth proportional to 44,307.80, 66,489.36 and 29,527.08 is: 44,309.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,307.80 : 66,489.36 = 29,527.08 : x
  2. Step 2: Convert to fraction form
    44,307.80/66,489.36 = 29,527.08/x
  3. Step 3: Cross multiply
    44,307.80x = 66,489.36 × 29,527.08
  4. Step 4: Simplify right side
    44,307.80x = 1,963,236,651.87
  5. Step 5: Solve for x
    x = 1,963,236,651.87/44,307.80
  6. Step 6: Final answer
    x = 44,309.06

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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.