Home / 4,444.15-6,129.51-2,673.91

Finding the Fourth Proportional to 4,444.15, 6,129.51 and 2,673.91

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Solution

The fourth proportional to 4,444.15, 6,129.51 and 2,673.91 is: 3,687.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.15 : 6,129.51 = 2,673.91 : x
  2. Step 2: Convert to fraction form
    4,444.15/6,129.51 = 2,673.91/x
  3. Step 3: Cross multiply
    4,444.15x = 6,129.51 × 2,673.91
  4. Step 4: Simplify right side
    4,444.15x = 16,389,758.08
  5. Step 5: Solve for x
    x = 16,389,758.08/4,444.15
  6. Step 6: Final answer
    x = 3,687.94

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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.