Home / 60,564.65-90,853.04-23,156.20

Finding the Fourth Proportional to 60,564.65, 90,853.04 and 23,156.20

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Solution

The fourth proportional to 60,564.65, 90,853.04 and 23,156.20 is: 34,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564.65 : 90,853.04 = 23,156.20 : x
  2. Step 2: Convert to fraction form
    60,564.65/90,853.04 = 23,156.20/x
  3. Step 3: Cross multiply
    60,564.65x = 90,853.04 × 23,156.20
  4. Step 4: Simplify right side
    60,564.65x = 2,103,810,821.93
  5. Step 5: Solve for x
    x = 2,103,810,821.93/60,564.65
  6. Step 6: Final answer
    x = 34,736.61

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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.