Home / 27,228.24-40,846.68-9,464.32

Finding the Fourth Proportional to 27,228.24, 40,846.68 and 9,464.32

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Solution

The fourth proportional to 27,228.24, 40,846.68 and 9,464.32 is: 14,197.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,228.24 : 40,846.68 = 9,464.32 : x
  2. Step 2: Convert to fraction form
    27,228.24/40,846.68 = 9,464.32/x
  3. Step 3: Cross multiply
    27,228.24x = 40,846.68 × 9,464.32
  4. Step 4: Simplify right side
    27,228.24x = 386,586,050.46
  5. Step 5: Solve for x
    x = 386,586,050.46/27,228.24
  6. Step 6: Final answer
    x = 14,197.98

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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.