Home / 60,823.92-91,282.23-49,006.56

Finding the Fourth Proportional to 60,823.92, 91,282.23 and 49,006.56

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Solution

The fourth proportional to 60,823.92, 91,282.23 and 49,006.56 is: 73,547.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,823.92 : 91,282.23 = 49,006.56 : x
  2. Step 2: Convert to fraction form
    60,823.92/91,282.23 = 49,006.56/x
  3. Step 3: Cross multiply
    60,823.92x = 91,282.23 × 49,006.56
  4. Step 4: Simplify right side
    60,823.92x = 4,473,428,081.43
  5. Step 5: Solve for x
    x = 4,473,428,081.43/60,823.92
  6. Step 6: Final answer
    x = 73,547.18

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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.