Home / 33,006.24-45,541.26-19,570.68

Finding the Fourth Proportional to 33,006.24, 45,541.26 and 19,570.68

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Solution

The fourth proportional to 33,006.24, 45,541.26 and 19,570.68 is: 27,003.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,006.24 : 45,541.26 = 19,570.68 : x
  2. Step 2: Convert to fraction form
    33,006.24/45,541.26 = 19,570.68/x
  3. Step 3: Cross multiply
    33,006.24x = 45,541.26 × 19,570.68
  4. Step 4: Simplify right side
    33,006.24x = 891,273,426.26
  5. Step 5: Solve for x
    x = 891,273,426.26/33,006.24
  6. Step 6: Final answer
    x = 27,003.18

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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.