Home / 337,152.30-465,550.11-224,486.70

Finding the Fourth Proportional to 337,152.30, 465,550.11 and 224,486.70

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Solution

The fourth proportional to 337,152.30, 465,550.11 and 224,486.70 is: 309,978.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,152.30 : 465,550.11 = 224,486.70 : x
  2. Step 2: Convert to fraction form
    337,152.30/465,550.11 = 224,486.70/x
  3. Step 3: Cross multiply
    337,152.30x = 465,550.11 × 224,486.70
  4. Step 4: Simplify right side
    337,152.30x = 104,509,807,878.54
  5. Step 5: Solve for x
    x = 104,509,807,878.54/337,152.30
  6. Step 6: Final answer
    x = 309,978.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.