Home / 107,046.66-147,394.62-95,089.26

Finding the Fourth Proportional to 107,046.66, 147,394.62 and 95,089.26

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Solution

The fourth proportional to 107,046.66, 147,394.62 and 95,089.26 is: 130,930.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,046.66 : 147,394.62 = 95,089.26 : x
  2. Step 2: Convert to fraction form
    107,046.66/147,394.62 = 95,089.26/x
  3. Step 3: Cross multiply
    107,046.66x = 147,394.62 × 95,089.26
  4. Step 4: Simplify right side
    107,046.66x = 14,015,645,343.78
  5. Step 5: Solve for x
    x = 14,015,645,343.78/107,046.66
  6. Step 6: Final answer
    x = 130,930.24

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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.