Home / 23,769.11-35,631.77-11,295.05

Finding the Fourth Proportional to 23,769.11, 35,631.77 and 11,295.05

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Solution

The fourth proportional to 23,769.11, 35,631.77 and 11,295.05 is: 16,932.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,769.11 : 35,631.77 = 11,295.05 : x
  2. Step 2: Convert to fraction form
    23,769.11/35,631.77 = 11,295.05/x
  3. Step 3: Cross multiply
    23,769.11x = 35,631.77 × 11,295.05
  4. Step 4: Simplify right side
    23,769.11x = 402,462,389.10
  5. Step 5: Solve for x
    x = 402,462,389.10/23,769.11
  6. Step 6: Final answer
    x = 16,932.16

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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.