Home / 130,532.96-195,799.60-35,763.95

Finding the Fourth Proportional to 130,532.96, 195,799.60 and 35,763.95

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Solution

The fourth proportional to 130,532.96, 195,799.60 and 35,763.95 is: 53,645.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,532.96 : 195,799.60 = 35,763.95 : x
  2. Step 2: Convert to fraction form
    130,532.96/195,799.60 = 35,763.95/x
  3. Step 3: Cross multiply
    130,532.96x = 195,799.60 × 35,763.95
  4. Step 4: Simplify right side
    130,532.96x = 7,002,566,925.60
  5. Step 5: Solve for x
    x = 7,002,566,925.60/130,532.96
  6. Step 6: Final answer
    x = 53,645.97

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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.