Home / 7,225.76-10,835.22-2,294.07

Finding the Fourth Proportional to 7,225.76, 10,835.22 and 2,294.07

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Solution

The fourth proportional to 7,225.76, 10,835.22 and 2,294.07 is: 3,440.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,225.76 : 10,835.22 = 2,294.07 : x
  2. Step 2: Convert to fraction form
    7,225.76/10,835.22 = 2,294.07/x
  3. Step 3: Cross multiply
    7,225.76x = 10,835.22 × 2,294.07
  4. Step 4: Simplify right side
    7,225.76x = 24,856,769.16
  5. Step 5: Solve for x
    x = 24,856,769.16/7,225.76
  6. Step 6: Final answer
    x = 3,440.02

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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.