Home / 26,535.33-39,803.09-25,205.05

Finding the Fourth Proportional to 26,535.33, 39,803.09 and 25,205.05

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Solution

The fourth proportional to 26,535.33, 39,803.09 and 25,205.05 is: 37,807.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,535.33 : 39,803.09 = 25,205.05 : x
  2. Step 2: Convert to fraction form
    26,535.33/39,803.09 = 25,205.05/x
  3. Step 3: Cross multiply
    26,535.33x = 39,803.09 × 25,205.05
  4. Step 4: Simplify right side
    26,535.33x = 1,003,238,873.60
  5. Step 5: Solve for x
    x = 1,003,238,873.60/26,535.33
  6. Step 6: Final answer
    x = 37,807.67

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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.