Home / 14,745.99-22,115.07-10,065.16

Finding the Fourth Proportional to 14,745.99, 22,115.07 and 10,065.16

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Solution

The fourth proportional to 14,745.99, 22,115.07 and 10,065.16 is: 15,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,745.99 : 22,115.07 = 10,065.16 : x
  2. Step 2: Convert to fraction form
    14,745.99/22,115.07 = 10,065.16/x
  3. Step 3: Cross multiply
    14,745.99x = 22,115.07 × 10,065.16
  4. Step 4: Simplify right side
    14,745.99x = 222,591,717.96
  5. Step 5: Solve for x
    x = 222,591,717.96/14,745.99
  6. Step 6: Final answer
    x = 15,095.07

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Similar ratio
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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.