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Finding the Fourth Proportional to 195,269.55, 292,798.95 and 88,595.28

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Solution

The fourth proportional to 195,269.55, 292,798.95 and 88,595.28 is: 132,845.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,269.55 : 292,798.95 = 88,595.28 : x
  2. Step 2: Convert to fraction form
    195,269.55/292,798.95 = 88,595.28/x
  3. Step 3: Cross multiply
    195,269.55x = 292,798.95 × 88,595.28
  4. Step 4: Simplify right side
    195,269.55x = 25,940,604,958.96
  5. Step 5: Solve for x
    x = 25,940,604,958.96/195,269.55
  6. Step 6: Final answer
    x = 132,845.11

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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.