Home / 4,424.02-6,105.54-2,434.87

Finding the Fourth Proportional to 4,424.02, 6,105.54 and 2,434.87

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Solution

The fourth proportional to 4,424.02, 6,105.54 and 2,434.87 is: 3,360.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424.02 : 6,105.54 = 2,434.87 : x
  2. Step 2: Convert to fraction form
    4,424.02/6,105.54 = 2,434.87/x
  3. Step 3: Cross multiply
    4,424.02x = 6,105.54 × 2,434.87
  4. Step 4: Simplify right side
    4,424.02x = 14,866,196.18
  5. Step 5: Solve for x
    x = 14,866,196.18/4,424.02
  6. Step 6: Final answer
    x = 3,360.34

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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.