Home / 26,145.20-39,237.24-10,562.96

Finding the Fourth Proportional to 26,145.20, 39,237.24 and 10,562.96

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Solution

The fourth proportional to 26,145.20, 39,237.24 and 10,562.96 is: 15,852.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,145.20 : 39,237.24 = 10,562.96 : x
  2. Step 2: Convert to fraction form
    26,145.20/39,237.24 = 10,562.96/x
  3. Step 3: Cross multiply
    26,145.20x = 39,237.24 × 10,562.96
  4. Step 4: Simplify right side
    26,145.20x = 414,461,396.63
  5. Step 5: Solve for x
    x = 414,461,396.63/26,145.20
  6. Step 6: Final answer
    x = 15,852.29

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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.