Home / 63,077.10-94,623.21-25,629.18

Finding the Fourth Proportional to 63,077.10, 94,623.21 and 25,629.18

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Solution

The fourth proportional to 63,077.10, 94,623.21 and 25,629.18 is: 38,446.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,077.10 : 94,623.21 = 25,629.18 : x
  2. Step 2: Convert to fraction form
    63,077.10/94,623.21 = 25,629.18/x
  3. Step 3: Cross multiply
    63,077.10x = 94,623.21 × 25,629.18
  4. Step 4: Simplify right side
    63,077.10x = 2,425,115,281.27
  5. Step 5: Solve for x
    x = 2,425,115,281.27/63,077.10
  6. Step 6: Final answer
    x = 38,446.84

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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.