Home / 9,324.10-13,982.41-4,058.74

Finding the Fourth Proportional to 9,324.10, 13,982.41 and 4,058.74

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Solution

The fourth proportional to 9,324.10, 13,982.41 and 4,058.74 is: 6,086.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324.10 : 13,982.41 = 4,058.74 : x
  2. Step 2: Convert to fraction form
    9,324.10/13,982.41 = 4,058.74/x
  3. Step 3: Cross multiply
    9,324.10x = 13,982.41 × 4,058.74
  4. Step 4: Simplify right side
    9,324.10x = 56,750,966.76
  5. Step 5: Solve for x
    x = 56,750,966.76/9,324.10
  6. Step 6: Final answer
    x = 6,086.48

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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.