Home / 4,424.53-6,105.78-2,435.07

Finding the Fourth Proportional to 4,424.53, 6,105.78 and 2,435.07

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Solution

The fourth proportional to 4,424.53, 6,105.78 and 2,435.07 is: 3,360.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.53 : 6,105.78 = 2,435.07 : x
  2. Step 2: Convert to fraction form
    4,424.53/6,105.78 = 2,435.07/x
  3. Step 3: Cross multiply
    4,424.53x = 6,105.78 × 2,435.07
  4. Step 4: Simplify right side
    4,424.53x = 14,868,001.70
  5. Step 5: Solve for x
    x = 14,868,001.70/4,424.53
  6. Step 6: Final answer
    x = 3,360.36

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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.