Home / 16,340.24-24,513.54-5,246.08

Finding the Fourth Proportional to 16,340.24, 24,513.54 and 5,246.08

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Solution

The fourth proportional to 16,340.24, 24,513.54 and 5,246.08 is: 7,870.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,340.24 : 24,513.54 = 5,246.08 : x
  2. Step 2: Convert to fraction form
    16,340.24/24,513.54 = 5,246.08/x
  3. Step 3: Cross multiply
    16,340.24x = 24,513.54 × 5,246.08
  4. Step 4: Simplify right side
    16,340.24x = 128,599,991.92
  5. Step 5: Solve for x
    x = 128,599,991.92/16,340.24
  6. Step 6: Final answer
    x = 7,870.14

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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.