Home / 22,069.16-33,103.62-9,587.54

Finding the Fourth Proportional to 22,069.16, 33,103.62 and 9,587.54

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Solution

The fourth proportional to 22,069.16, 33,103.62 and 9,587.54 is: 14,381.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,069.16 : 33,103.62 = 9,587.54 : x
  2. Step 2: Convert to fraction form
    22,069.16/33,103.62 = 9,587.54/x
  3. Step 3: Cross multiply
    22,069.16x = 33,103.62 × 9,587.54
  4. Step 4: Simplify right side
    22,069.16x = 317,382,280.89
  5. Step 5: Solve for x
    x = 317,382,280.89/22,069.16
  6. Step 6: Final answer
    x = 14,381.26

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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.