Home / 33,747.30-46,574.10-19,599.30

Finding the Fourth Proportional to 33,747.30, 46,574.10 and 19,599.30

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Solution

The fourth proportional to 33,747.30, 46,574.10 and 19,599.30 is: 27,048.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,747.30 : 46,574.10 = 19,599.30 : x
  2. Step 2: Convert to fraction form
    33,747.30/46,574.10 = 19,599.30/x
  3. Step 3: Cross multiply
    33,747.30x = 46,574.10 × 19,599.30
  4. Step 4: Simplify right side
    33,747.30x = 912,819,758.13
  5. Step 5: Solve for x
    x = 912,819,758.13/33,747.30
  6. Step 6: Final answer
    x = 27,048.68

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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.