Home / 27,054.08-40,575.62-22,658.20

Finding the Fourth Proportional to 27,054.08, 40,575.62 and 22,658.20

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Solution

The fourth proportional to 27,054.08, 40,575.62 and 22,658.20 is: 33,982.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,054.08 : 40,575.62 = 22,658.20 : x
  2. Step 2: Convert to fraction form
    27,054.08/40,575.62 = 22,658.20/x
  3. Step 3: Cross multiply
    27,054.08x = 40,575.62 × 22,658.20
  4. Step 4: Simplify right side
    27,054.08x = 919,370,513.08
  5. Step 5: Solve for x
    x = 919,370,513.08/27,054.08
  6. Step 6: Final answer
    x = 33,982.69

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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.