Home / 44,308.80-66,490.86-29,528.08

Finding the Fourth Proportional to 44,308.80, 66,490.86 and 29,528.08

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Solution

The fourth proportional to 44,308.80, 66,490.86 and 29,528.08 is: 44,310.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,308.80 : 66,490.86 = 29,528.08 : x
  2. Step 2: Convert to fraction form
    44,308.80/66,490.86 = 29,528.08/x
  3. Step 3: Cross multiply
    44,308.80x = 66,490.86 × 29,528.08
  4. Step 4: Simplify right side
    44,308.80x = 1,963,347,433.35
  5. Step 5: Solve for x
    x = 1,963,347,433.35/44,308.80
  6. Step 6: Final answer
    x = 44,310.55

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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.