Home / 63,115.07-94,689.07-23,672.93

Finding the Fourth Proportional to 63,115.07, 94,689.07 and 23,672.93

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Solution

The fourth proportional to 63,115.07, 94,689.07 and 23,672.93 is: 35,515.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,115.07 : 94,689.07 = 23,672.93 : x
  2. Step 2: Convert to fraction form
    63,115.07/94,689.07 = 23,672.93/x
  3. Step 3: Cross multiply
    63,115.07x = 94,689.07 × 23,672.93
  4. Step 4: Simplify right side
    63,115.07x = 2,241,567,193.25
  5. Step 5: Solve for x
    x = 2,241,567,193.25/63,115.07
  6. Step 6: Final answer
    x = 35,515.56

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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.