Home / 244,054.22-365,941.15-130,061.68

Finding the Fourth Proportional to 244,054.22, 365,941.15 and 130,061.68

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Solution

The fourth proportional to 244,054.22, 365,941.15 and 130,061.68 is: 195,017.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,054.22 : 365,941.15 = 130,061.68 : x
  2. Step 2: Convert to fraction form
    244,054.22/365,941.15 = 130,061.68/x
  3. Step 3: Cross multiply
    244,054.22x = 365,941.15 × 130,061.68
  4. Step 4: Simplify right side
    244,054.22x = 47,594,919,510.12
  5. Step 5: Solve for x
    x = 47,594,919,510.12/244,054.22
  6. Step 6: Final answer
    x = 195,017.81

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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.