Home / 16,846.47-25,252.11-5,749.29

Finding the Fourth Proportional to 16,846.47, 25,252.11 and 5,749.29

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Solution

The fourth proportional to 16,846.47, 25,252.11 and 5,749.29 is: 8,617.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846.47 : 25,252.11 = 5,749.29 : x
  2. Step 2: Convert to fraction form
    16,846.47/25,252.11 = 5,749.29/x
  3. Step 3: Cross multiply
    16,846.47x = 25,252.11 × 5,749.29
  4. Step 4: Simplify right side
    16,846.47x = 145,181,703.50
  5. Step 5: Solve for x
    x = 145,181,703.50/16,846.47
  6. Step 6: Final answer
    x = 8,617.93

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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.