Home / 26,606.07-39,908.90-11,023.70

Finding the Fourth Proportional to 26,606.07, 39,908.90 and 11,023.70

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Solution

The fourth proportional to 26,606.07, 39,908.90 and 11,023.70 is: 16,535.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,606.07 : 39,908.90 = 11,023.70 : x
  2. Step 2: Convert to fraction form
    26,606.07/39,908.90 = 11,023.70/x
  3. Step 3: Cross multiply
    26,606.07x = 39,908.90 × 11,023.70
  4. Step 4: Simplify right side
    26,606.07x = 439,943,568.94
  5. Step 5: Solve for x
    x = 439,943,568.94/26,606.07
  6. Step 6: Final answer
    x = 16,535.46

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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.