Home / 33,060.13-45,623.08-17,953.05

Finding the Fourth Proportional to 33,060.13, 45,623.08 and 17,953.05

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Solution

The fourth proportional to 33,060.13, 45,623.08 and 17,953.05 is: 24,775.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,060.13 : 45,623.08 = 17,953.05 : x
  2. Step 2: Convert to fraction form
    33,060.13/45,623.08 = 17,953.05/x
  3. Step 3: Cross multiply
    33,060.13x = 45,623.08 × 17,953.05
  4. Step 4: Simplify right side
    33,060.13x = 819,073,436.39
  5. Step 5: Solve for x
    x = 819,073,436.39/33,060.13
  6. Step 6: Final answer
    x = 24,775.26

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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.