Home / 27,642.40-41,463.36-16,552.24

Finding the Fourth Proportional to 27,642.40, 41,463.36 and 16,552.24

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Solution

The fourth proportional to 27,642.40, 41,463.36 and 16,552.24 is: 24,828.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,642.40 : 41,463.36 = 16,552.24 : x
  2. Step 2: Convert to fraction form
    27,642.40/41,463.36 = 16,552.24/x
  3. Step 3: Cross multiply
    27,642.40x = 41,463.36 × 16,552.24
  4. Step 4: Simplify right side
    27,642.40x = 686,311,485.93
  5. Step 5: Solve for x
    x = 686,311,485.93/27,642.40
  6. Step 6: Final answer
    x = 24,828.22

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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.