Home / 26,193.34-39,291.30-7,476.14

Finding the Fourth Proportional to 26,193.34, 39,291.30 and 7,476.14

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Solution

The fourth proportional to 26,193.34, 39,291.30 and 7,476.14 is: 11,214.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,193.34 : 39,291.30 = 7,476.14 : x
  2. Step 2: Convert to fraction form
    26,193.34/39,291.30 = 7,476.14/x
  3. Step 3: Cross multiply
    26,193.34x = 39,291.30 × 7,476.14
  4. Step 4: Simplify right side
    26,193.34x = 293,747,259.58
  5. Step 5: Solve for x
    x = 293,747,259.58/26,193.34
  6. Step 6: Final answer
    x = 11,214.58

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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.