Home / 244,566.55-366,959.18-86,908.15

Finding the Fourth Proportional to 244,566.55, 366,959.18 and 86,908.15

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Solution

The fourth proportional to 244,566.55, 366,959.18 and 86,908.15 is: 130,401.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,566.55 : 366,959.18 = 86,908.15 : x
  2. Step 2: Convert to fraction form
    244,566.55/366,959.18 = 86,908.15/x
  3. Step 3: Cross multiply
    244,566.55x = 366,959.18 × 86,908.15
  4. Step 4: Simplify right side
    244,566.55x = 31,891,743,459.32
  5. Step 5: Solve for x
    x = 31,891,743,459.32/244,566.55
  6. Step 6: Final answer
    x = 130,401.08

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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.