Home / 63,924.20-88,211.39-35,242.37

Finding the Fourth Proportional to 63,924.20, 88,211.39 and 35,242.37

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Solution

The fourth proportional to 63,924.20, 88,211.39 and 35,242.37 is: 48,632.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,924.20 : 88,211.39 = 35,242.37 : x
  2. Step 2: Convert to fraction form
    63,924.20/88,211.39 = 35,242.37/x
  3. Step 3: Cross multiply
    63,924.20x = 88,211.39 × 35,242.37
  4. Step 4: Simplify right side
    63,924.20x = 3,108,778,444.59
  5. Step 5: Solve for x
    x = 3,108,778,444.59/63,924.20
  6. Step 6: Final answer
    x = 48,632.26

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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.