Home / 250,724.16-375,846.48-92,910.24

Finding the Fourth Proportional to 250,724.16, 375,846.48 and 92,910.24

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Solution

The fourth proportional to 250,724.16, 375,846.48 and 92,910.24 is: 139,276.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,724.16 : 375,846.48 = 92,910.24 : x
  2. Step 2: Convert to fraction form
    250,724.16/375,846.48 = 92,910.24/x
  3. Step 3: Cross multiply
    250,724.16x = 375,846.48 × 92,910.24
  4. Step 4: Simplify right side
    250,724.16x = 34,919,986,659.96
  5. Step 5: Solve for x
    x = 34,919,986,659.96/250,724.16
  6. Step 6: Final answer
    x = 139,276.51

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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.