Home / 10,794.54-16,192.27-3,775.23

Finding the Fourth Proportional to 10,794.54, 16,192.27 and 3,775.23

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Solution

The fourth proportional to 10,794.54, 16,192.27 and 3,775.23 is: 5,663.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.54 : 16,192.27 = 3,775.23 : x
  2. Step 2: Convert to fraction form
    10,794.54/16,192.27 = 3,775.23/x
  3. Step 3: Cross multiply
    10,794.54x = 16,192.27 × 3,775.23
  4. Step 4: Simplify right side
    10,794.54x = 61,129,543.47
  5. Step 5: Solve for x
    x = 61,129,543.47/10,794.54
  6. Step 6: Final answer
    x = 5,663.01

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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.