Home / 26,102.22-39,153.27-9,462.22

Finding the Fourth Proportional to 26,102.22, 39,153.27 and 9,462.22

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Solution

The fourth proportional to 26,102.22, 39,153.27 and 9,462.22 is: 14,193.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,102.22 : 39,153.27 = 9,462.22 : x
  2. Step 2: Convert to fraction form
    26,102.22/39,153.27 = 9,462.22/x
  3. Step 3: Cross multiply
    26,102.22x = 39,153.27 × 9,462.22
  4. Step 4: Simplify right side
    26,102.22x = 370,476,792.06
  5. Step 5: Solve for x
    x = 370,476,792.06/26,102.22
  6. Step 6: Final answer
    x = 14,193.31

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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.