Home / 29,246.24-40,359.75-16,499.37

Finding the Fourth Proportional to 29,246.24, 40,359.75 and 16,499.37

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Solution

The fourth proportional to 29,246.24, 40,359.75 and 16,499.37 is: 22,769.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,246.24 : 40,359.75 = 16,499.37 : x
  2. Step 2: Convert to fraction form
    29,246.24/40,359.75 = 16,499.37/x
  3. Step 3: Cross multiply
    29,246.24x = 40,359.75 × 16,499.37
  4. Step 4: Simplify right side
    29,246.24x = 665,910,448.36
  5. Step 5: Solve for x
    x = 665,910,448.36/29,246.24
  6. Step 6: Final answer
    x = 22,769.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.