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Finding the Fourth Proportional to 35,510.40, 48,333.60 and 35,510.40

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Solution

The fourth proportional to 35,510.40, 48,333.60 and 35,510.40 is: 48,333.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.40 : 48,333.60 = 35,510.40 : x
  2. Step 2: Convert to fraction form
    35,510.40/48,333.60 = 35,510.40/x
  3. Step 3: Cross multiply
    35,510.40x = 48,333.60 × 35,510.40
  4. Step 4: Simplify right side
    35,510.40x = 1,716,345,469.44
  5. Step 5: Solve for x
    x = 1,716,345,469.44/35,510.40
  6. Step 6: Final answer
    x = 48,333.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.