Home / 16,004.16-24,013.44-10,159.20

Finding the Fourth Proportional to 16,004.16, 24,013.44 and 10,159.20

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Solution

The fourth proportional to 16,004.16, 24,013.44 and 10,159.20 is: 15,243.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004.16 : 24,013.44 = 10,159.20 : x
  2. Step 2: Convert to fraction form
    16,004.16/24,013.44 = 10,159.20/x
  3. Step 3: Cross multiply
    16,004.16x = 24,013.44 × 10,159.20
  4. Step 4: Simplify right side
    16,004.16x = 243,957,339.65
  5. Step 5: Solve for x
    x = 243,957,339.65/16,004.16
  6. Step 6: Final answer
    x = 15,243.37

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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.