Home / 34,135.41-47,109.09-23,506.59

Finding the Fourth Proportional to 34,135.41, 47,109.09 and 23,506.59

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Solution

The fourth proportional to 34,135.41, 47,109.09 and 23,506.59 is: 32,440.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,135.41 : 47,109.09 = 23,506.59 : x
  2. Step 2: Convert to fraction form
    34,135.41/47,109.09 = 23,506.59/x
  3. Step 3: Cross multiply
    34,135.41x = 47,109.09 × 23,506.59
  4. Step 4: Simplify right side
    34,135.41x = 1,107,374,063.90
  5. Step 5: Solve for x
    x = 1,107,374,063.90/34,135.41
  6. Step 6: Final answer
    x = 32,440.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.