Home / 244,279.10-366,418.65-202,288.70

Finding the Fourth Proportional to 244,279.10, 366,418.65 and 202,288.70

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Solution

The fourth proportional to 244,279.10, 366,418.65 and 202,288.70 is: 303,433.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,279.10 : 366,418.65 = 202,288.70 : x
  2. Step 2: Convert to fraction form
    244,279.10/366,418.65 = 202,288.70/x
  3. Step 3: Cross multiply
    244,279.10x = 366,418.65 × 202,288.70
  4. Step 4: Simplify right side
    244,279.10x = 74,122,352,364.26
  5. Step 5: Solve for x
    x = 74,122,352,364.26/244,279.10
  6. Step 6: Final answer
    x = 303,433.05

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1.5x scale

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.