Home / 16,246.98-24,370.47-6,387.26

Finding the Fourth Proportional to 16,246.98, 24,370.47 and 6,387.26

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Solution

The fourth proportional to 16,246.98, 24,370.47 and 6,387.26 is: 9,580.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,246.98 : 24,370.47 = 6,387.26 : x
  2. Step 2: Convert to fraction form
    16,246.98/24,370.47 = 6,387.26/x
  3. Step 3: Cross multiply
    16,246.98x = 24,370.47 × 6,387.26
  4. Step 4: Simplify right side
    16,246.98x = 155,660,406.36
  5. Step 5: Solve for x
    x = 155,660,406.36/16,246.98
  6. Step 6: Final answer
    x = 9,580.88

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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.