Home / 207,260.70-310,891.06-182,766.30

Finding the Fourth Proportional to 207,260.70, 310,891.06 and 182,766.30

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Solution

The fourth proportional to 207,260.70, 310,891.06 and 182,766.30 is: 274,149.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,260.70 : 310,891.06 = 182,766.30 : x
  2. Step 2: Convert to fraction form
    207,260.70/310,891.06 = 182,766.30/x
  3. Step 3: Cross multiply
    207,260.70x = 310,891.06 × 182,766.30
  4. Step 4: Simplify right side
    207,260.70x = 56,820,408,739.28
  5. Step 5: Solve for x
    x = 56,820,408,739.28/207,260.70
  6. Step 6: Final answer
    x = 274,149.46

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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.