Home / 162,937.07-244,428.91-61,707.83

Finding the Fourth Proportional to 162,937.07, 244,428.91 and 61,707.83

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Solution

The fourth proportional to 162,937.07, 244,428.91 and 61,707.83 is: 92,570.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,937.07 : 244,428.91 = 61,707.83 : x
  2. Step 2: Convert to fraction form
    162,937.07/244,428.91 = 61,707.83/x
  3. Step 3: Cross multiply
    162,937.07x = 244,428.91 × 61,707.83
  4. Step 4: Simplify right side
    162,937.07x = 15,083,176,248.95
  5. Step 5: Solve for x
    x = 15,083,176,248.95/162,937.07
  6. Step 6: Final answer
    x = 92,570.56

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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.