Home / 63,328.24-94,524.66-55,857.36

Finding the Fourth Proportional to 63,328.24, 94,524.66 and 55,857.36

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Solution

The fourth proportional to 63,328.24, 94,524.66 and 55,857.36 is: 83,373.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,328.24 : 94,524.66 = 55,857.36 : x
  2. Step 2: Convert to fraction form
    63,328.24/94,524.66 = 55,857.36/x
  3. Step 3: Cross multiply
    63,328.24x = 94,524.66 × 55,857.36
  4. Step 4: Simplify right side
    63,328.24x = 5,279,897,962.50
  5. Step 5: Solve for x
    x = 5,279,897,962.50/63,328.24
  6. Step 6: Final answer
    x = 83,373.51

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.