Home / 195,299.28-292,873.98-94,079.64

Finding the Fourth Proportional to 195,299.28, 292,873.98 and 94,079.64

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Solution

The fourth proportional to 195,299.28, 292,873.98 and 94,079.64 is: 141,083.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,299.28 : 292,873.98 = 94,079.64 : x
  2. Step 2: Convert to fraction form
    195,299.28/292,873.98 = 94,079.64/x
  3. Step 3: Cross multiply
    195,299.28x = 292,873.98 × 94,079.64
  4. Step 4: Simplify right side
    195,299.28x = 27,553,478,603.77
  5. Step 5: Solve for x
    x = 27,553,478,603.77/195,299.28
  6. Step 6: Final answer
    x = 141,083.36

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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.