Home / 44,116.60-66,174.90-26,577.40

Finding the Fourth Proportional to 44,116.60, 66,174.90 and 26,577.40

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Solution

The fourth proportional to 44,116.60, 66,174.90 and 26,577.40 is: 39,866.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,116.60 : 66,174.90 = 26,577.40 : x
  2. Step 2: Convert to fraction form
    44,116.60/66,174.90 = 26,577.40/x
  3. Step 3: Cross multiply
    44,116.60x = 66,174.90 × 26,577.40
  4. Step 4: Simplify right side
    44,116.60x = 1,758,756,787.26
  5. Step 5: Solve for x
    x = 1,758,756,787.26/44,116.60
  6. Step 6: Final answer
    x = 39,866.10

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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.