Home / 16,268.56-24,398.76-6,271.30

Finding the Fourth Proportional to 16,268.56, 24,398.76 and 6,271.30

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Solution

The fourth proportional to 16,268.56, 24,398.76 and 6,271.30 is: 9,405.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,268.56 : 24,398.76 = 6,271.30 : x
  2. Step 2: Convert to fraction form
    16,268.56/24,398.76 = 6,271.30/x
  3. Step 3: Cross multiply
    16,268.56x = 24,398.76 × 6,271.30
  4. Step 4: Simplify right side
    16,268.56x = 153,011,943.59
  5. Step 5: Solve for x
    x = 153,011,943.59/16,268.56
  6. Step 6: Final answer
    x = 9,405.38

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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.