Home / 130,293.06-195,471.42-41,546.58

Finding the Fourth Proportional to 130,293.06, 195,471.42 and 41,546.58

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Solution

The fourth proportional to 130,293.06, 195,471.42 and 41,546.58 is: 62,330.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,293.06 : 195,471.42 = 41,546.58 : x
  2. Step 2: Convert to fraction form
    130,293.06/195,471.42 = 41,546.58/x
  3. Step 3: Cross multiply
    130,293.06x = 195,471.42 × 41,546.58
  4. Step 4: Simplify right side
    130,293.06x = 8,121,168,988.74
  5. Step 5: Solve for x
    x = 8,121,168,988.74/130,293.06
  6. Step 6: Final answer
    x = 62,330.02

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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.