Home / 239,232.96-358,849.89-224,618.40

Finding the Fourth Proportional to 239,232.96, 358,849.89 and 224,618.40

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Solution

The fourth proportional to 239,232.96, 358,849.89 and 224,618.40 is: 336,928.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,232.96 : 358,849.89 = 224,618.40 : x
  2. Step 2: Convert to fraction form
    239,232.96/358,849.89 = 224,618.40/x
  3. Step 3: Cross multiply
    239,232.96x = 358,849.89 × 224,618.40
  4. Step 4: Simplify right side
    239,232.96x = 80,604,288,131.98
  5. Step 5: Solve for x
    x = 80,604,288,131.98/239,232.96
  6. Step 6: Final answer
    x = 336,928.02

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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.