Home / 9,023.14-13,522.35-5,076.31

Finding the Fourth Proportional to 9,023.14, 13,522.35 and 5,076.31

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Solution

The fourth proportional to 9,023.14, 13,522.35 and 5,076.31 is: 7,607.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023.14 : 13,522.35 = 5,076.31 : x
  2. Step 2: Convert to fraction form
    9,023.14/13,522.35 = 5,076.31/x
  3. Step 3: Cross multiply
    9,023.14x = 13,522.35 × 5,076.31
  4. Step 4: Simplify right side
    9,023.14x = 68,643,640.53
  5. Step 5: Solve for x
    x = 68,643,640.53/9,023.14
  6. Step 6: Final answer
    x = 7,607.51

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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.