Home / 111,497.26-153,867.35-60,510.44

Finding the Fourth Proportional to 111,497.26, 153,867.35 and 60,510.44

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Solution

The fourth proportional to 111,497.26, 153,867.35 and 60,510.44 is: 83,505.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,497.26 : 153,867.35 = 60,510.44 : x
  2. Step 2: Convert to fraction form
    111,497.26/153,867.35 = 60,510.44/x
  3. Step 3: Cross multiply
    111,497.26x = 153,867.35 × 60,510.44
  4. Step 4: Simplify right side
    111,497.26x = 9,310,581,245.71
  5. Step 5: Solve for x
    x = 9,310,581,245.71/111,497.26
  6. Step 6: Final answer
    x = 83,505.02

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1.5x scale

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.