Home / 7,306.02-10,959.63-2,375.55

Finding the Fourth Proportional to 7,306.02, 10,959.63 and 2,375.55

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Solution

The fourth proportional to 7,306.02, 10,959.63 and 2,375.55 is: 3,563.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306.02 : 10,959.63 = 2,375.55 : x
  2. Step 2: Convert to fraction form
    7,306.02/10,959.63 = 2,375.55/x
  3. Step 3: Cross multiply
    7,306.02x = 10,959.63 × 2,375.55
  4. Step 4: Simplify right side
    7,306.02x = 26,035,149.05
  5. Step 5: Solve for x
    x = 26,035,149.05/7,306.02
  6. Step 6: Final answer
    x = 3,563.52

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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.