Home / 244,928.91-367,407.06-76,472.51

Finding the Fourth Proportional to 244,928.91, 367,407.06 and 76,472.51

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Solution

The fourth proportional to 244,928.91, 367,407.06 and 76,472.51 is: 114,713.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,928.91 : 367,407.06 = 76,472.51 : x
  2. Step 2: Convert to fraction form
    244,928.91/367,407.06 = 76,472.51/x
  3. Step 3: Cross multiply
    244,928.91x = 367,407.06 × 76,472.51
  4. Step 4: Simplify right side
    244,928.91x = 28,096,537,946.11
  5. Step 5: Solve for x
    x = 28,096,537,946.11/244,928.91
  6. Step 6: Final answer
    x = 114,713.03

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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.