Home / 5,738.02-8,607.92-2,451.13

Finding the Fourth Proportional to 5,738.02, 8,607.92 and 2,451.13

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Solution

The fourth proportional to 5,738.02, 8,607.92 and 2,451.13 is: 3,677.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,738.02 : 8,607.92 = 2,451.13 : x
  2. Step 2: Convert to fraction form
    5,738.02/8,607.92 = 2,451.13/x
  3. Step 3: Cross multiply
    5,738.02x = 8,607.92 × 2,451.13
  4. Step 4: Simplify right side
    5,738.02x = 21,099,130.95
  5. Step 5: Solve for x
    x = 21,099,130.95/5,738.02
  6. Step 6: Final answer
    x = 3,677.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.