Home / 136,264.68-204,309.52-94,026.42

Finding the Fourth Proportional to 136,264.68, 204,309.52 and 94,026.42

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Solution

The fourth proportional to 136,264.68, 204,309.52 and 94,026.42 is: 140,979.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,264.68 : 204,309.52 = 94,026.42 : x
  2. Step 2: Convert to fraction form
    136,264.68/204,309.52 = 94,026.42/x
  3. Step 3: Cross multiply
    136,264.68x = 204,309.52 × 94,026.42
  4. Step 4: Simplify right side
    136,264.68x = 19,210,492,737.52
  5. Step 5: Solve for x
    x = 19,210,492,737.52/136,264.68
  6. Step 6: Final answer
    x = 140,979.25

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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.