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Finding the Fourth Proportional to 5,000.08, 7,501.03 and 2,502.57

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Solution

The fourth proportional to 5,000.08, 7,501.03 and 2,502.57 is: 3,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.08 : 7,501.03 = 2,502.57 : x
  2. Step 2: Convert to fraction form
    5,000.08/7,501.03 = 2,502.57/x
  3. Step 3: Cross multiply
    5,000.08x = 7,501.03 × 2,502.57
  4. Step 4: Simplify right side
    5,000.08x = 18,771,852.65
  5. Step 5: Solve for x
    x = 18,771,852.65/5,000.08
  6. Step 6: Final answer
    x = 3,754.31

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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.