Home / 3,339.52-4,607.55-2,013.14

Finding the Fourth Proportional to 3,339.52, 4,607.55 and 2,013.14

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Solution

The fourth proportional to 3,339.52, 4,607.55 and 2,013.14 is: 2,777.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339.52 : 4,607.55 = 2,013.14 : x
  2. Step 2: Convert to fraction form
    3,339.52/4,607.55 = 2,013.14/x
  3. Step 3: Cross multiply
    3,339.52x = 4,607.55 × 2,013.14
  4. Step 4: Simplify right side
    3,339.52x = 9,275,643.21
  5. Step 5: Solve for x
    x = 9,275,643.21/3,339.52
  6. Step 6: Final answer
    x = 2,777.54

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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.