Home / 63,064.04-94,532.18-40,891.48

Finding the Fourth Proportional to 63,064.04, 94,532.18 and 40,891.48

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Solution

The fourth proportional to 63,064.04, 94,532.18 and 40,891.48 is: 61,295.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,064.04 : 94,532.18 = 40,891.48 : x
  2. Step 2: Convert to fraction form
    63,064.04/94,532.18 = 40,891.48/x
  3. Step 3: Cross multiply
    63,064.04x = 94,532.18 × 40,891.48
  4. Step 4: Simplify right side
    63,064.04x = 3,865,560,747.83
  5. Step 5: Solve for x
    x = 3,865,560,747.83/63,064.04
  6. Step 6: Final answer
    x = 61,295.80

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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.