Home / 170,001.76-234,599.28-94,549.60

Finding the Fourth Proportional to 170,001.76, 234,599.28 and 94,549.60

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Solution

The fourth proportional to 170,001.76, 234,599.28 and 94,549.60 is: 130,476.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,001.76 : 234,599.28 = 94,549.60 : x
  2. Step 2: Convert to fraction form
    170,001.76/234,599.28 = 94,549.60/x
  3. Step 3: Cross multiply
    170,001.76x = 234,599.28 × 94,549.60
  4. Step 4: Simplify right side
    170,001.76x = 22,181,268,084.29
  5. Step 5: Solve for x
    x = 22,181,268,084.29/170,001.76
  6. Step 6: Final answer
    x = 130,476.70

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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.