Home / 4,488.21-6,195.13-2,697.00

Finding the Fourth Proportional to 4,488.21, 6,195.13 and 2,697.00

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Solution

The fourth proportional to 4,488.21, 6,195.13 and 2,697.00 is: 3,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488.21 : 6,195.13 = 2,697.00 : x
  2. Step 2: Convert to fraction form
    4,488.21/6,195.13 = 2,697.00/x
  3. Step 3: Cross multiply
    4,488.21x = 6,195.13 × 2,697.00
  4. Step 4: Simplify right side
    4,488.21x = 16,708,250.81
  5. Step 5: Solve for x
    x = 16,708,250.81/4,488.21
  6. Step 6: Final answer
    x = 3,722.70

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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.