Home / 10,192.37-14,065.25-5,593.08

Finding the Fourth Proportional to 10,192.37, 14,065.25 and 5,593.08

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Solution

The fourth proportional to 10,192.37, 14,065.25 and 5,593.08 is: 7,718.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,192.37 : 14,065.25 = 5,593.08 : x
  2. Step 2: Convert to fraction form
    10,192.37/14,065.25 = 5,593.08/x
  3. Step 3: Cross multiply
    10,192.37x = 14,065.25 × 5,593.08
  4. Step 4: Simplify right side
    10,192.37x = 78,668,093.25
  5. Step 5: Solve for x
    x = 78,668,093.25/10,192.37
  6. Step 6: Final answer
    x = 7,718.34

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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.