Home / 25,826.14-38,743.08-11,035

Finding the Fourth Proportional to 25,826.14, 38,743.08 and 11,035

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Solution

The fourth proportional to 25,826.14, 38,743.08 and 11,035 is: 16,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826.14 : 38,743.08 = 11,035 : x
  2. Step 2: Convert to fraction form
    25,826.14/38,743.08 = 11,035/x
  3. Step 3: Cross multiply
    25,826.14x = 38,743.08 × 11,035
  4. Step 4: Simplify right side
    25,826.14x = 427,529,887.80
  5. Step 5: Solve for x
    x = 427,529,887.80/25,826.14
  6. Step 6: Final answer
    x = 16,554.15

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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.