Home / 29,763.84-41,074.07-16,335.13

Finding the Fourth Proportional to 29,763.84, 41,074.07 and 16,335.13

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Solution

The fourth proportional to 29,763.84, 41,074.07 and 16,335.13 is: 22,542.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,763.84 : 41,074.07 = 16,335.13 : x
  2. Step 2: Convert to fraction form
    29,763.84/41,074.07 = 16,335.13/x
  3. Step 3: Cross multiply
    29,763.84x = 41,074.07 × 16,335.13
  4. Step 4: Simplify right side
    29,763.84x = 670,950,088.72
  5. Step 5: Solve for x
    x = 670,950,088.72/29,763.84
  6. Step 6: Final answer
    x = 22,542.46

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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.