Home / 25,093.41-37,654.69-11,242.41

Finding the Fourth Proportional to 25,093.41, 37,654.69 and 11,242.41

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Solution

The fourth proportional to 25,093.41, 37,654.69 and 11,242.41 is: 16,870.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093.41 : 37,654.69 = 11,242.41 : x
  2. Step 2: Convert to fraction form
    25,093.41/37,654.69 = 11,242.41/x
  3. Step 3: Cross multiply
    25,093.41x = 37,654.69 × 11,242.41
  4. Step 4: Simplify right side
    25,093.41x = 423,329,315.17
  5. Step 5: Solve for x
    x = 423,329,315.17/25,093.41
  6. Step 6: Final answer
    x = 16,870.14

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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.