Home / 238,340.26-357,510.05-60,847.30

Finding the Fourth Proportional to 238,340.26, 357,510.05 and 60,847.30

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Solution

The fourth proportional to 238,340.26, 357,510.05 and 60,847.30 is: 91,270.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,340.26 : 357,510.05 = 60,847.30 : x
  2. Step 2: Convert to fraction form
    238,340.26/357,510.05 = 60,847.30/x
  3. Step 3: Cross multiply
    238,340.26x = 357,510.05 × 60,847.30
  4. Step 4: Simplify right side
    238,340.26x = 21,753,521,265.37
  5. Step 5: Solve for x
    x = 21,753,521,265.37/238,340.26
  6. Step 6: Final answer
    x = 91,270.86

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1.5x scale

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.