Home / 130,252.32-195,374.84-41,511.15

Finding the Fourth Proportional to 130,252.32, 195,374.84 and 41,511.15

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Solution

The fourth proportional to 130,252.32, 195,374.84 and 41,511.15 is: 62,265.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,252.32 : 195,374.84 = 41,511.15 : x
  2. Step 2: Convert to fraction form
    130,252.32/195,374.84 = 41,511.15/x
  3. Step 3: Cross multiply
    130,252.32x = 195,374.84 × 41,511.15
  4. Step 4: Simplify right side
    130,252.32x = 8,110,234,081.91
  5. Step 5: Solve for x
    x = 8,110,234,081.91/130,252.32
  6. Step 6: Final answer
    x = 62,265.56

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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.