Home / 224,313.26-336,334.29-89,398.10

Finding the Fourth Proportional to 224,313.26, 336,334.29 and 89,398.10

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Solution

The fourth proportional to 224,313.26, 336,334.29 and 89,398.10 is: 134,043.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,313.26 : 336,334.29 = 89,398.10 : x
  2. Step 2: Convert to fraction form
    224,313.26/336,334.29 = 89,398.10/x
  3. Step 3: Cross multiply
    224,313.26x = 336,334.29 × 89,398.10
  4. Step 4: Simplify right side
    224,313.26x = 30,067,644,809.18
  5. Step 5: Solve for x
    x = 30,067,644,809.18/224,313.26
  6. Step 6: Final answer
    x = 134,043.10

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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.