Home / 136,064.30-204,092.67-36,225.35

Finding the Fourth Proportional to 136,064.30, 204,092.67 and 36,225.35

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Solution

The fourth proportional to 136,064.30, 204,092.67 and 36,225.35 is: 54,337.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,064.30 : 204,092.67 = 36,225.35 : x
  2. Step 2: Convert to fraction form
    136,064.30/204,092.67 = 36,225.35/x
  3. Step 3: Cross multiply
    136,064.30x = 204,092.67 × 36,225.35
  4. Step 4: Simplify right side
    136,064.30x = 7,393,327,382.72
  5. Step 5: Solve for x
    x = 7,393,327,382.72/136,064.30
  6. Step 6: Final answer
    x = 54,337.01

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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.