Home / 16,316.24-24,477.96-5,223.83

Finding the Fourth Proportional to 16,316.24, 24,477.96 and 5,223.83

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Solution

The fourth proportional to 16,316.24, 24,477.96 and 5,223.83 is: 7,836.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,316.24 : 24,477.96 = 5,223.83 : x
  2. Step 2: Convert to fraction form
    16,316.24/24,477.96 = 5,223.83/x
  3. Step 3: Cross multiply
    16,316.24x = 24,477.96 × 5,223.83
  4. Step 4: Simplify right side
    16,316.24x = 127,868,701.79
  5. Step 5: Solve for x
    x = 127,868,701.79/16,316.24
  6. Step 6: Final answer
    x = 7,836.90

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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.