Home / 16,206.75-24,317.42-9,281.25

Finding the Fourth Proportional to 16,206.75, 24,317.42 and 9,281.25

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Solution

The fourth proportional to 16,206.75, 24,317.42 and 9,281.25 is: 13,926.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,206.75 : 24,317.42 = 9,281.25 : x
  2. Step 2: Convert to fraction form
    16,206.75/24,317.42 = 9,281.25/x
  3. Step 3: Cross multiply
    16,206.75x = 24,317.42 × 9,281.25
  4. Step 4: Simplify right side
    16,206.75x = 225,696,007.97
  5. Step 5: Solve for x
    x = 225,696,007.97/16,206.75
  6. Step 6: Final answer
    x = 13,926.05

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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.