Home / 19,512.14-29,250.27-7,029.11

Finding the Fourth Proportional to 19,512.14, 29,250.27 and 7,029.11

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Solution

The fourth proportional to 19,512.14, 29,250.27 and 7,029.11 is: 10,537.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,512.14 : 29,250.27 = 7,029.11 : x
  2. Step 2: Convert to fraction form
    19,512.14/29,250.27 = 7,029.11/x
  3. Step 3: Cross multiply
    19,512.14x = 29,250.27 × 7,029.11
  4. Step 4: Simplify right side
    19,512.14x = 205,603,397.53
  5. Step 5: Solve for x
    x = 205,603,397.53/19,512.14
  6. Step 6: Final answer
    x = 10,537.20

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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.