Home / 63,167.74-94,669.43-25,684.11

Finding the Fourth Proportional to 63,167.74, 94,669.43 and 25,684.11

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Solution

The fourth proportional to 63,167.74, 94,669.43 and 25,684.11 is: 38,492.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,167.74 : 94,669.43 = 25,684.11 : x
  2. Step 2: Convert to fraction form
    63,167.74/94,669.43 = 25,684.11/x
  3. Step 3: Cross multiply
    63,167.74x = 94,669.43 × 25,684.11
  4. Step 4: Simplify right side
    63,167.74x = 2,431,499,925.34
  5. Step 5: Solve for x
    x = 2,431,499,925.34/63,167.74
  6. Step 6: Final answer
    x = 38,492.75

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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.