Home / 63,831.56-95,684.70-35,765.08

Finding the Fourth Proportional to 63,831.56, 95,684.70 and 35,765.08

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Solution

The fourth proportional to 63,831.56, 95,684.70 and 35,765.08 is: 53,612.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,831.56 : 95,684.70 = 35,765.08 : x
  2. Step 2: Convert to fraction form
    63,831.56/95,684.70 = 35,765.08/x
  3. Step 3: Cross multiply
    63,831.56x = 95,684.70 × 35,765.08
  4. Step 4: Simplify right side
    63,831.56x = 3,422,170,950.28
  5. Step 5: Solve for x
    x = 3,422,170,950.28/63,831.56
  6. Step 6: Final answer
    x = 53,612.52

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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.