Home / 177,928.02-267,008.67-65,610.18

Finding the Fourth Proportional to 177,928.02, 267,008.67 and 65,610.18

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Solution

The fourth proportional to 177,928.02, 267,008.67 and 65,610.18 is: 98,458.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,928.02 : 267,008.67 = 65,610.18 : x
  2. Step 2: Convert to fraction form
    177,928.02/267,008.67 = 65,610.18/x
  3. Step 3: Cross multiply
    177,928.02x = 267,008.67 × 65,610.18
  4. Step 4: Simplify right side
    177,928.02x = 17,518,486,900.26
  5. Step 5: Solve for x
    x = 17,518,486,900.26/177,928.02
  6. Step 6: Final answer
    x = 98,458.28

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1.5x scale

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.