Home / 94,668.21-130,685.04-60,227.10

Finding the Fourth Proportional to 94,668.21, 130,685.04 and 60,227.10

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Solution

The fourth proportional to 94,668.21, 130,685.04 and 60,227.10 is: 83,140.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,668.21 : 130,685.04 = 60,227.10 : x
  2. Step 2: Convert to fraction form
    94,668.21/130,685.04 = 60,227.10/x
  3. Step 3: Cross multiply
    94,668.21x = 130,685.04 × 60,227.10
  4. Step 4: Simplify right side
    94,668.21x = 7,870,780,972.58
  5. Step 5: Solve for x
    x = 7,870,780,972.58/94,668.21
  6. Step 6: Final answer
    x = 83,140.70

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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.