Home / 16,007.58-24,006.21-5,331.11

Finding the Fourth Proportional to 16,007.58, 24,006.21 and 5,331.11

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Solution

The fourth proportional to 16,007.58, 24,006.21 and 5,331.11 is: 7,994.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007.58 : 24,006.21 = 5,331.11 : x
  2. Step 2: Convert to fraction form
    16,007.58/24,006.21 = 5,331.11/x
  3. Step 3: Cross multiply
    16,007.58x = 24,006.21 × 5,331.11
  4. Step 4: Simplify right side
    16,007.58x = 127,979,626.16
  5. Step 5: Solve for x
    x = 127,979,626.16/16,007.58
  6. Step 6: Final answer
    x = 7,994.94

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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.