Home / 3,444.10-4,752.07-1,951.81

Finding the Fourth Proportional to 3,444.10, 4,752.07 and 1,951.81

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Solution

The fourth proportional to 3,444.10, 4,752.07 and 1,951.81 is: 2,693.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.10 : 4,752.07 = 1,951.81 : x
  2. Step 2: Convert to fraction form
    3,444.10/4,752.07 = 1,951.81/x
  3. Step 3: Cross multiply
    3,444.10x = 4,752.07 × 1,951.81
  4. Step 4: Simplify right side
    3,444.10x = 9,275,120.99
  5. Step 5: Solve for x
    x = 9,275,120.99/3,444.10
  6. Step 6: Final answer
    x = 2,693.05

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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.