Home / 6,125.02-8,452.55-3,330.52

Finding the Fourth Proportional to 6,125.02, 8,452.55 and 3,330.52

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Solution

The fourth proportional to 6,125.02, 8,452.55 and 3,330.52 is: 4,596.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125.02 : 8,452.55 = 3,330.52 : x
  2. Step 2: Convert to fraction form
    6,125.02/8,452.55 = 3,330.52/x
  3. Step 3: Cross multiply
    6,125.02x = 8,452.55 × 3,330.52
  4. Step 4: Simplify right side
    6,125.02x = 28,151,374.02
  5. Step 5: Solve for x
    x = 28,151,374.02/6,125.02
  6. Step 6: Final answer
    x = 4,596.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.