Home / 244,726.20-367,089.30-207,401.40

Finding the Fourth Proportional to 244,726.20, 367,089.30 and 207,401.40

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Solution

The fourth proportional to 244,726.20, 367,089.30 and 207,401.40 is: 311,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,726.20 : 367,089.30 = 207,401.40 : x
  2. Step 2: Convert to fraction form
    244,726.20/367,089.30 = 207,401.40/x
  3. Step 3: Cross multiply
    244,726.20x = 367,089.30 × 207,401.40
  4. Step 4: Simplify right side
    244,726.20x = 76,134,834,745.02
  5. Step 5: Solve for x
    x = 76,134,834,745.02/244,726.20
  6. Step 6: Final answer
    x = 311,102.10

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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.