Home / 3,330.07-4,593.76-2,701.31

Finding the Fourth Proportional to 3,330.07, 4,593.76 and 2,701.31

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Solution

The fourth proportional to 3,330.07, 4,593.76 and 2,701.31 is: 3,726.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.07 : 4,593.76 = 2,701.31 : x
  2. Step 2: Convert to fraction form
    3,330.07/4,593.76 = 2,701.31/x
  3. Step 3: Cross multiply
    3,330.07x = 4,593.76 × 2,701.31
  4. Step 4: Simplify right side
    3,330.07x = 12,409,169.83
  5. Step 5: Solve for x
    x = 12,409,169.83/3,330.07
  6. Step 6: Final answer
    x = 3,726.40

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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.