Home / 136,253.42-204,410.88-41,492.08

Finding the Fourth Proportional to 136,253.42, 204,410.88 and 41,492.08

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Solution

The fourth proportional to 136,253.42, 204,410.88 and 41,492.08 is: 62,247.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,253.42 : 204,410.88 = 41,492.08 : x
  2. Step 2: Convert to fraction form
    136,253.42/204,410.88 = 41,492.08/x
  3. Step 3: Cross multiply
    136,253.42x = 204,410.88 × 41,492.08
  4. Step 4: Simplify right side
    136,253.42x = 8,481,432,585.83
  5. Step 5: Solve for x
    x = 8,481,432,585.83/136,253.42
  6. Step 6: Final answer
    x = 62,247.48

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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.