Home / 35,774.01-49,358.07-22,358.88

Finding the Fourth Proportional to 35,774.01, 49,358.07 and 22,358.88

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Solution

The fourth proportional to 35,774.01, 49,358.07 and 22,358.88 is: 30,848.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,774.01 : 49,358.07 = 22,358.88 : x
  2. Step 2: Convert to fraction form
    35,774.01/49,358.07 = 22,358.88/x
  3. Step 3: Cross multiply
    35,774.01x = 49,358.07 × 22,358.88
  4. Step 4: Simplify right side
    35,774.01x = 1,103,591,164.16
  5. Step 5: Solve for x
    x = 1,103,591,164.16/35,774.01
  6. Step 6: Final answer
    x = 30,848.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.