Home / 63,063.28-94,612.20-33,079.51

Finding the Fourth Proportional to 63,063.28, 94,612.20 and 33,079.51

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Solution

The fourth proportional to 63,063.28, 94,612.20 and 33,079.51 is: 49,628.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,063.28 : 94,612.20 = 33,079.51 : x
  2. Step 2: Convert to fraction form
    63,063.28/94,612.20 = 33,079.51/x
  3. Step 3: Cross multiply
    63,063.28x = 94,612.20 × 33,079.51
  4. Step 4: Simplify right side
    63,063.28x = 3,129,725,216.02
  5. Step 5: Solve for x
    x = 3,129,725,216.02/63,063.28
  6. Step 6: Final answer
    x = 49,628.33

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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.