Home / 94,369.13-141,553.70-34,402.11

Finding the Fourth Proportional to 94,369.13, 141,553.70 and 34,402.11

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Solution

The fourth proportional to 94,369.13, 141,553.70 and 34,402.11 is: 51,603.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,369.13 : 141,553.70 = 34,402.11 : x
  2. Step 2: Convert to fraction form
    94,369.13/141,553.70 = 34,402.11/x
  3. Step 3: Cross multiply
    94,369.13x = 141,553.70 × 34,402.11
  4. Step 4: Simplify right side
    94,369.13x = 4,869,745,207.54
  5. Step 5: Solve for x
    x = 4,869,745,207.54/94,369.13
  6. Step 6: Final answer
    x = 51,603.16

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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.