Home / 224,244.04-336,407.52-64,313.28

Finding the Fourth Proportional to 224,244.04, 336,407.52 and 64,313.28

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Solution

The fourth proportional to 224,244.04, 336,407.52 and 64,313.28 is: 96,481.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,244.04 : 336,407.52 = 64,313.28 : x
  2. Step 2: Convert to fraction form
    224,244.04/336,407.52 = 64,313.28/x
  3. Step 3: Cross multiply
    224,244.04x = 336,407.52 × 64,313.28
  4. Step 4: Simplify right side
    224,244.04x = 21,635,471,027.87
  5. Step 5: Solve for x
    x = 21,635,471,027.87/224,244.04
  6. Step 6: Final answer
    x = 96,481.81

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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.