Home / 6,937.18-10,401.22-2,492.62

Finding the Fourth Proportional to 6,937.18, 10,401.22 and 2,492.62

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Solution

The fourth proportional to 6,937.18, 10,401.22 and 2,492.62 is: 3,737.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937.18 : 10,401.22 = 2,492.62 : x
  2. Step 2: Convert to fraction form
    6,937.18/10,401.22 = 2,492.62/x
  3. Step 3: Cross multiply
    6,937.18x = 10,401.22 × 2,492.62
  4. Step 4: Simplify right side
    6,937.18x = 25,926,289.00
  5. Step 5: Solve for x
    x = 25,926,289.00/6,937.18
  6. Step 6: Final answer
    x = 3,737.30

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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.