Home / 2,862.77-4,295.75-1,546.49

Finding the Fourth Proportional to 2,862.77, 4,295.75 and 1,546.49

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Solution

The fourth proportional to 2,862.77, 4,295.75 and 1,546.49 is: 2,320.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862.77 : 4,295.75 = 1,546.49 : x
  2. Step 2: Convert to fraction form
    2,862.77/4,295.75 = 1,546.49/x
  3. Step 3: Cross multiply
    2,862.77x = 4,295.75 × 1,546.49
  4. Step 4: Simplify right side
    2,862.77x = 6,643,337.42
  5. Step 5: Solve for x
    x = 6,643,337.42/2,862.77
  6. Step 6: Final answer
    x = 2,320.60

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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.