Home / 244,864.30-366,907.65-205,206.70

Finding the Fourth Proportional to 244,864.30, 366,907.65 and 205,206.70

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Solution

The fourth proportional to 244,864.30, 366,907.65 and 205,206.70 is: 307,484.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,864.30 : 366,907.65 = 205,206.70 : x
  2. Step 2: Convert to fraction form
    244,864.30/366,907.65 = 205,206.70/x
  3. Step 3: Cross multiply
    244,864.30x = 366,907.65 × 205,206.70
  4. Step 4: Simplify right side
    244,864.30x = 75,291,908,061.26
  5. Step 5: Solve for x
    x = 75,291,908,061.26/244,864.30
  6. Step 6: Final answer
    x = 307,484.22

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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.