Home / 10,799.16-16,223.26-9,322.92

Finding the Fourth Proportional to 10,799.16, 16,223.26 and 9,322.92

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Solution

The fourth proportional to 10,799.16, 16,223.26 and 9,322.92 is: 14,005.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799.16 : 16,223.26 = 9,322.92 : x
  2. Step 2: Convert to fraction form
    10,799.16/16,223.26 = 9,322.92/x
  3. Step 3: Cross multiply
    10,799.16x = 16,223.26 × 9,322.92
  4. Step 4: Simplify right side
    10,799.16x = 151,248,155.12
  5. Step 5: Solve for x
    x = 151,248,155.12/10,799.16
  6. Step 6: Final answer
    x = 14,005.55

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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.