Home / 244,868.30-366,913.65-205,210.70

Finding the Fourth Proportional to 244,868.30, 366,913.65 and 205,210.70

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Solution

The fourth proportional to 244,868.30, 366,913.65 and 205,210.70 is: 307,490.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,868.30 : 366,913.65 = 205,210.70 : x
  2. Step 2: Convert to fraction form
    244,868.30/366,913.65 = 205,210.70/x
  3. Step 3: Cross multiply
    244,868.30x = 366,913.65 × 205,210.70
  4. Step 4: Simplify right side
    244,868.30x = 75,294,606,956.06
  5. Step 5: Solve for x
    x = 75,294,606,956.06/244,868.30
  6. Step 6: Final answer
    x = 307,490.22

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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.