Home / 22,565.06-33,855.69-10,084.04

Finding the Fourth Proportional to 22,565.06, 33,855.69 and 10,084.04

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Solution

The fourth proportional to 22,565.06, 33,855.69 and 10,084.04 is: 15,129.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,565.06 : 33,855.69 = 10,084.04 : x
  2. Step 2: Convert to fraction form
    22,565.06/33,855.69 = 10,084.04/x
  3. Step 3: Cross multiply
    22,565.06x = 33,855.69 × 10,084.04
  4. Step 4: Simplify right side
    22,565.06x = 341,402,132.19
  5. Step 5: Solve for x
    x = 341,402,132.19/22,565.06
  6. Step 6: Final answer
    x = 15,129.68

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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.