Home / 246,077.40-369,134.28-88,307.22

Finding the Fourth Proportional to 246,077.40, 369,134.28 and 88,307.22

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Solution

The fourth proportional to 246,077.40, 369,134.28 and 88,307.22 is: 132,467.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,077.40 : 369,134.28 = 88,307.22 : x
  2. Step 2: Convert to fraction form
    246,077.40/369,134.28 = 88,307.22/x
  3. Step 3: Cross multiply
    246,077.40x = 369,134.28 × 88,307.22
  4. Step 4: Simplify right side
    246,077.40x = 32,597,222,073.50
  5. Step 5: Solve for x
    x = 32,597,222,073.50/246,077.40
  6. Step 6: Final answer
    x = 132,467.35

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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.