Home / 130,532.46-195,798.84-35,763.45

Finding the Fourth Proportional to 130,532.46, 195,798.84 and 35,763.45

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Solution

The fourth proportional to 130,532.46, 195,798.84 and 35,763.45 is: 53,645.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,532.46 : 195,798.84 = 35,763.45 : x
  2. Step 2: Convert to fraction form
    130,532.46/195,798.84 = 35,763.45/x
  3. Step 3: Cross multiply
    130,532.46x = 195,798.84 × 35,763.45
  4. Step 4: Simplify right side
    130,532.46x = 7,002,442,008.48
  5. Step 5: Solve for x
    x = 7,002,442,008.48/130,532.46
  6. Step 6: Final answer
    x = 53,645.22

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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.