Home / 174,179.28-240,366.28-94,691.28

Finding the Fourth Proportional to 174,179.28, 240,366.28 and 94,691.28

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Solution

The fourth proportional to 174,179.28, 240,366.28 and 94,691.28 is: 130,673.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,179.28 : 240,366.28 = 94,691.28 : x
  2. Step 2: Convert to fraction form
    174,179.28/240,366.28 = 94,691.28/x
  3. Step 3: Cross multiply
    174,179.28x = 240,366.28 × 94,691.28
  4. Step 4: Simplify right side
    174,179.28x = 22,760,590,722.04
  5. Step 5: Solve for x
    x = 22,760,590,722.04/174,179.28
  6. Step 6: Final answer
    x = 130,673.35

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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.