Home / 2,295.02-3,166.94-1,350.84

Finding the Fourth Proportional to 2,295.02, 3,166.94 and 1,350.84

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Solution

The fourth proportional to 2,295.02, 3,166.94 and 1,350.84 is: 1,864.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295.02 : 3,166.94 = 1,350.84 : x
  2. Step 2: Convert to fraction form
    2,295.02/3,166.94 = 1,350.84/x
  3. Step 3: Cross multiply
    2,295.02x = 3,166.94 × 1,350.84
  4. Step 4: Simplify right side
    2,295.02x = 4,278,029.23
  5. Step 5: Solve for x
    x = 4,278,029.23/2,295.02
  6. Step 6: Final answer
    x = 1,864.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.