Home / 33,065.52-49,598.27-13,339.46

Finding the Fourth Proportional to 33,065.52, 49,598.27 and 13,339.46

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Solution

The fourth proportional to 33,065.52, 49,598.27 and 13,339.46 is: 20,009.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,065.52 : 49,598.27 = 13,339.46 : x
  2. Step 2: Convert to fraction form
    33,065.52/49,598.27 = 13,339.46/x
  3. Step 3: Cross multiply
    33,065.52x = 49,598.27 × 13,339.46
  4. Step 4: Simplify right side
    33,065.52x = 661,614,138.73
  5. Step 5: Solve for x
    x = 661,614,138.73/33,065.52
  6. Step 6: Final answer
    x = 20,009.19

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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.