Home / 244,261.35-366,444.27-75,778.02

Finding the Fourth Proportional to 244,261.35, 366,444.27 and 75,778.02

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Solution

The fourth proportional to 244,261.35, 366,444.27 and 75,778.02 is: 113,683.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,261.35 : 366,444.27 = 75,778.02 : x
  2. Step 2: Convert to fraction form
    244,261.35/366,444.27 = 75,778.02/x
  3. Step 3: Cross multiply
    244,261.35x = 366,444.27 × 75,778.02
  4. Step 4: Simplify right side
    244,261.35x = 27,768,421,220.95
  5. Step 5: Solve for x
    x = 27,768,421,220.95/244,261.35
  6. Step 6: Final answer
    x = 113,683.24

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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.