Home / 30,593.68-45,895.38-13,063.66

Finding the Fourth Proportional to 30,593.68, 45,895.38 and 13,063.66

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Solution

The fourth proportional to 30,593.68, 45,895.38 and 13,063.66 is: 19,597.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,593.68 : 45,895.38 = 13,063.66 : x
  2. Step 2: Convert to fraction form
    30,593.68/45,895.38 = 13,063.66/x
  3. Step 3: Cross multiply
    30,593.68x = 45,895.38 × 13,063.66
  4. Step 4: Simplify right side
    30,593.68x = 599,561,476.16
  5. Step 5: Solve for x
    x = 599,561,476.16/30,593.68
  6. Step 6: Final answer
    x = 19,597.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.