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Finding the Fourth Proportional to 35,330.10, 52,994.94 and 9,034.80

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Solution

The fourth proportional to 35,330.10, 52,994.94 and 9,034.80 is: 13,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,330.10 : 52,994.94 = 9,034.80 : x
  2. Step 2: Convert to fraction form
    35,330.10/52,994.94 = 9,034.80/x
  3. Step 3: Cross multiply
    35,330.10x = 52,994.94 × 9,034.80
  4. Step 4: Simplify right side
    35,330.10x = 478,798,683.91
  5. Step 5: Solve for x
    x = 478,798,683.91/35,330.10
  6. Step 6: Final answer
    x = 13,552.15

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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.