Home / 9,681.08-14,523.13-4,134.44

Finding the Fourth Proportional to 9,681.08, 14,523.13 and 4,134.44

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Solution

The fourth proportional to 9,681.08, 14,523.13 and 4,134.44 is: 6,202.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681.08 : 14,523.13 = 4,134.44 : x
  2. Step 2: Convert to fraction form
    9,681.08/14,523.13 = 4,134.44/x
  3. Step 3: Cross multiply
    9,681.08x = 14,523.13 × 4,134.44
  4. Step 4: Simplify right side
    9,681.08x = 60,045,051.07
  5. Step 5: Solve for x
    x = 60,045,051.07/9,681.08
  6. Step 6: Final answer
    x = 6,202.31

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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.