Home / 9,681.17-14,523.27-4,134.54

Finding the Fourth Proportional to 9,681.17, 14,523.27 and 4,134.54

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Solution

The fourth proportional to 9,681.17, 14,523.27 and 4,134.54 is: 6,202.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681.17 : 14,523.27 = 4,134.54 : x
  2. Step 2: Convert to fraction form
    9,681.17/14,523.27 = 4,134.54/x
  3. Step 3: Cross multiply
    9,681.17x = 14,523.27 × 4,134.54
  4. Step 4: Simplify right side
    9,681.17x = 60,047,025.24
  5. Step 5: Solve for x
    x = 60,047,025.24/9,681.17
  6. Step 6: Final answer
    x = 6,202.46

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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.