Home / 239,360.06-359,039.01-61,851.98

Finding the Fourth Proportional to 239,360.06, 359,039.01 and 61,851.98

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Solution

The fourth proportional to 239,360.06, 359,039.01 and 61,851.98 is: 92,777.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,360.06 : 359,039.01 = 61,851.98 : x
  2. Step 2: Convert to fraction form
    239,360.06/359,039.01 = 61,851.98/x
  3. Step 3: Cross multiply
    239,360.06x = 359,039.01 × 61,851.98
  4. Step 4: Simplify right side
    239,360.06x = 22,207,273,665.74
  5. Step 5: Solve for x
    x = 22,207,273,665.74/239,360.06
  6. Step 6: Final answer
    x = 92,777.69

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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.