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Finding the Fourth Proportional to 9,703.47, 14,543.01 and 4,150.29

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Solution

The fourth proportional to 9,703.47, 14,543.01 and 4,150.29 is: 6,220.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,703.47 : 14,543.01 = 4,150.29 : x
  2. Step 2: Convert to fraction form
    9,703.47/14,543.01 = 4,150.29/x
  3. Step 3: Cross multiply
    9,703.47x = 14,543.01 × 4,150.29
  4. Step 4: Simplify right side
    9,703.47x = 60,357,708.97
  5. Step 5: Solve for x
    x = 60,357,708.97/9,703.47
  6. Step 6: Final answer
    x = 6,220.22

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.