Home / 33,016.01-45,579.76-25,830.65

Finding the Fourth Proportional to 33,016.01, 45,579.76 and 25,830.65

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Solution

The fourth proportional to 33,016.01, 45,579.76 and 25,830.65 is: 35,660.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,016.01 : 45,579.76 = 25,830.65 : x
  2. Step 2: Convert to fraction form
    33,016.01/45,579.76 = 25,830.65/x
  3. Step 3: Cross multiply
    33,016.01x = 45,579.76 × 25,830.65
  4. Step 4: Simplify right side
    33,016.01x = 1,177,354,877.02
  5. Step 5: Solve for x
    x = 1,177,354,877.02/33,016.01
  6. Step 6: Final answer
    x = 35,660.13

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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.