Home / 2,424.08-3,652.94-2,193.68

Finding the Fourth Proportional to 2,424.08, 3,652.94 and 2,193.68

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Solution

The fourth proportional to 2,424.08, 3,652.94 and 2,193.68 is: 3,305.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424.08 : 3,652.94 = 2,193.68 : x
  2. Step 2: Convert to fraction form
    2,424.08/3,652.94 = 2,193.68/x
  3. Step 3: Cross multiply
    2,424.08x = 3,652.94 × 2,193.68
  4. Step 4: Simplify right side
    2,424.08x = 8,013,381.42
  5. Step 5: Solve for x
    x = 8,013,381.42/2,424.08
  6. Step 6: Final answer
    x = 3,305.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.