Home / 130,152.89-195,229.92-63,598.25

Finding the Fourth Proportional to 130,152.89, 195,229.92 and 63,598.25

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Solution

The fourth proportional to 130,152.89, 195,229.92 and 63,598.25 is: 95,397.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,152.89 : 195,229.92 = 63,598.25 : x
  2. Step 2: Convert to fraction form
    130,152.89/195,229.92 = 63,598.25/x
  3. Step 3: Cross multiply
    130,152.89x = 195,229.92 × 63,598.25
  4. Step 4: Simplify right side
    130,152.89x = 12,416,281,259.64
  5. Step 5: Solve for x
    x = 12,416,281,259.64/130,152.89
  6. Step 6: Final answer
    x = 95,397.66

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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.