Home / 130,373.92-195,464.94-41,576.32

Finding the Fourth Proportional to 130,373.92, 195,464.94 and 41,576.32

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Solution

The fourth proportional to 130,373.92, 195,464.94 and 41,576.32 is: 62,333.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,373.92 : 195,464.94 = 41,576.32 : x
  2. Step 2: Convert to fraction form
    130,373.92/195,464.94 = 41,576.32/x
  3. Step 3: Cross multiply
    130,373.92x = 195,464.94 × 41,576.32
  4. Step 4: Simplify right side
    130,373.92x = 8,126,712,894.22
  5. Step 5: Solve for x
    x = 8,126,712,894.22/130,373.92
  6. Step 6: Final answer
    x = 62,333.88

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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.