Home / 10,069.13-13,895.58-5,593.29

Finding the Fourth Proportional to 10,069.13, 13,895.58 and 5,593.29

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Solution

The fourth proportional to 10,069.13, 13,895.58 and 5,593.29 is: 7,718.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,069.13 : 13,895.58 = 5,593.29 : x
  2. Step 2: Convert to fraction form
    10,069.13/13,895.58 = 5,593.29/x
  3. Step 3: Cross multiply
    10,069.13x = 13,895.58 × 5,593.29
  4. Step 4: Simplify right side
    10,069.13x = 77,722,008.66
  5. Step 5: Solve for x
    x = 77,722,008.66/10,069.13
  6. Step 6: Final answer
    x = 7,718.84

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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.