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Finding the Fourth Proportional to 5,000.93, 7,502.06 and 1,714.94

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Solution

The fourth proportional to 5,000.93, 7,502.06 and 1,714.94 is: 2,572.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,000.93 : 7,502.06 = 1,714.94 : x
  2. Step 2: Convert to fraction form
    5,000.93/7,502.06 = 1,714.94/x
  3. Step 3: Cross multiply
    5,000.93x = 7,502.06 × 1,714.94
  4. Step 4: Simplify right side
    5,000.93x = 12,865,549.55
  5. Step 5: Solve for x
    x = 12,865,549.55/5,000.93
  6. Step 6: Final answer
    x = 2,572.63

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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.