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Finding the Fourth Proportional to 29,356.68, 44,035.02 and 9,629.94

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Solution

The fourth proportional to 29,356.68, 44,035.02 and 9,629.94 is: 14,444.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356.68 : 44,035.02 = 9,629.94 : x
  2. Step 2: Convert to fraction form
    29,356.68/44,035.02 = 9,629.94/x
  3. Step 3: Cross multiply
    29,356.68x = 44,035.02 × 9,629.94
  4. Step 4: Simplify right side
    29,356.68x = 424,054,600.50
  5. Step 5: Solve for x
    x = 424,054,600.50/29,356.68
  6. Step 6: Final answer
    x = 14,444.91

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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.