Home / 4,424.13-6,105.45-2,434.91

Finding the Fourth Proportional to 4,424.13, 6,105.45 and 2,434.91

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Solution

The fourth proportional to 4,424.13, 6,105.45 and 2,434.91 is: 3,360.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.13 : 6,105.45 = 2,434.91 : x
  2. Step 2: Convert to fraction form
    4,424.13/6,105.45 = 2,434.91/x
  3. Step 3: Cross multiply
    4,424.13x = 6,105.45 × 2,434.91
  4. Step 4: Simplify right side
    4,424.13x = 14,866,221.26
  5. Step 5: Solve for x
    x = 14,866,221.26/4,424.13
  6. Step 6: Final answer
    x = 3,360.26

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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.