Home / 63,050.82-94,297.38-56,079.78

Finding the Fourth Proportional to 63,050.82, 94,297.38 and 56,079.78

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Solution

The fourth proportional to 63,050.82, 94,297.38 and 56,079.78 is: 83,871.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,050.82 : 94,297.38 = 56,079.78 : x
  2. Step 2: Convert to fraction form
    63,050.82/94,297.38 = 56,079.78/x
  3. Step 3: Cross multiply
    63,050.82x = 94,297.38 × 56,079.78
  4. Step 4: Simplify right side
    63,050.82x = 5,288,176,324.98
  5. Step 5: Solve for x
    x = 5,288,176,324.98/63,050.82
  6. Step 6: Final answer
    x = 83,871.65

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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.