Home / 2,695.93-4,059.72-2,353.34

Finding the Fourth Proportional to 2,695.93, 4,059.72 and 2,353.34

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Solution

The fourth proportional to 2,695.93, 4,059.72 and 2,353.34 is: 3,543.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695.93 : 4,059.72 = 2,353.34 : x
  2. Step 2: Convert to fraction form
    2,695.93/4,059.72 = 2,353.34/x
  3. Step 3: Cross multiply
    2,695.93x = 4,059.72 × 2,353.34
  4. Step 4: Simplify right side
    2,695.93x = 9,553,911.61
  5. Step 5: Solve for x
    x = 9,553,911.61/2,695.93
  6. Step 6: Final answer
    x = 3,543.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.