Home / 60,981.04-84,151.08-33,758.14

Finding the Fourth Proportional to 60,981.04, 84,151.08 and 33,758.14

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Solution

The fourth proportional to 60,981.04, 84,151.08 and 33,758.14 is: 46,584.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,981.04 : 84,151.08 = 33,758.14 : x
  2. Step 2: Convert to fraction form
    60,981.04/84,151.08 = 33,758.14/x
  3. Step 3: Cross multiply
    60,981.04x = 84,151.08 × 33,758.14
  4. Step 4: Simplify right side
    60,981.04x = 2,840,783,939.79
  5. Step 5: Solve for x
    x = 2,840,783,939.79/60,981.04
  6. Step 6: Final answer
    x = 46,584.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.