Home / 116,968.60-175,458.30-57,052.18

Finding the Fourth Proportional to 116,968.60, 175,458.30 and 57,052.18

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Solution

The fourth proportional to 116,968.60, 175,458.30 and 57,052.18 is: 85,580.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,968.60 : 175,458.30 = 57,052.18 : x
  2. Step 2: Convert to fraction form
    116,968.60/175,458.30 = 57,052.18/x
  3. Step 3: Cross multiply
    116,968.60x = 175,458.30 × 57,052.18
  4. Step 4: Simplify right side
    116,968.60x = 10,010,278,514.09
  5. Step 5: Solve for x
    x = 10,010,278,514.09/116,968.60
  6. Step 6: Final answer
    x = 85,580.90

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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.