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Finding the Fourth Proportional to 4,316.07, 5,956.17 and 2,453.07

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Solution

The fourth proportional to 4,316.07, 5,956.17 and 2,453.07 is: 3,385.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.07 : 5,956.17 = 2,453.07 : x
  2. Step 2: Convert to fraction form
    4,316.07/5,956.17 = 2,453.07/x
  3. Step 3: Cross multiply
    4,316.07x = 5,956.17 × 2,453.07
  4. Step 4: Simplify right side
    4,316.07x = 14,610,901.94
  5. Step 5: Solve for x
    x = 14,610,901.94/4,316.07
  6. Step 6: Final answer
    x = 3,385.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.