Home / 136,362.08-204,554.79-41,613.58

Finding the Fourth Proportional to 136,362.08, 204,554.79 and 41,613.58

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Solution

The fourth proportional to 136,362.08, 204,554.79 and 41,613.58 is: 62,423.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,362.08 : 204,554.79 = 41,613.58 : x
  2. Step 2: Convert to fraction form
    136,362.08/204,554.79 = 41,613.58/x
  3. Step 3: Cross multiply
    136,362.08x = 204,554.79 × 41,613.58
  4. Step 4: Simplify right side
    136,362.08x = 8,512,257,373.74
  5. Step 5: Solve for x
    x = 8,512,257,373.74/136,362.08
  6. Step 6: Final answer
    x = 62,423.93

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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.