Home / 22,853.67-34,277.03-8,811.65

Finding the Fourth Proportional to 22,853.67, 34,277.03 and 8,811.65

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Solution

The fourth proportional to 22,853.67, 34,277.03 and 8,811.65 is: 13,216.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,853.67 : 34,277.03 = 8,811.65 : x
  2. Step 2: Convert to fraction form
    22,853.67/34,277.03 = 8,811.65/x
  3. Step 3: Cross multiply
    22,853.67x = 34,277.03 × 8,811.65
  4. Step 4: Simplify right side
    22,853.67x = 302,036,975.96
  5. Step 5: Solve for x
    x = 302,036,975.96/22,853.67
  6. Step 6: Final answer
    x = 13,216.13

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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.