Home / 117,350.19-175,604.76-101,609.55

Finding the Fourth Proportional to 117,350.19, 175,604.76 and 101,609.55

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Solution

The fourth proportional to 117,350.19, 175,604.76 and 101,609.55 is: 152,050.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,350.19 : 175,604.76 = 101,609.55 : x
  2. Step 2: Convert to fraction form
    117,350.19/175,604.76 = 101,609.55/x
  3. Step 3: Cross multiply
    117,350.19x = 175,604.76 × 101,609.55
  4. Step 4: Simplify right side
    117,350.19x = 17,843,120,641.46
  5. Step 5: Solve for x
    x = 17,843,120,641.46/117,350.19
  6. Step 6: Final answer
    x = 152,050.21

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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.