Home / 244,048.50-366,031.44-66,513.92

Finding the Fourth Proportional to 244,048.50, 366,031.44 and 66,513.92

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Solution

The fourth proportional to 244,048.50, 366,031.44 and 66,513.92 is: 99,759.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,048.50 : 366,031.44 = 66,513.92 : x
  2. Step 2: Convert to fraction form
    244,048.50/366,031.44 = 66,513.92/x
  3. Step 3: Cross multiply
    244,048.50x = 366,031.44 × 66,513.92
  4. Step 4: Simplify right side
    244,048.50x = 24,346,184,087.49
  5. Step 5: Solve for x
    x = 24,346,184,087.49/244,048.50
  6. Step 6: Final answer
    x = 99,759.61

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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.