Home / 4,442.07-6,130.12-2,452.59

Finding the Fourth Proportional to 4,442.07, 6,130.12 and 2,452.59

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Solution

The fourth proportional to 4,442.07, 6,130.12 and 2,452.59 is: 3,384.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442.07 : 6,130.12 = 2,452.59 : x
  2. Step 2: Convert to fraction form
    4,442.07/6,130.12 = 2,452.59/x
  3. Step 3: Cross multiply
    4,442.07x = 6,130.12 × 2,452.59
  4. Step 4: Simplify right side
    4,442.07x = 15,034,648.79
  5. Step 5: Solve for x
    x = 15,034,648.79/4,442.07
  6. Step 6: Final answer
    x = 3,384.60

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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.