Home / 7,097.32-10,644.61-2,713.74

Finding the Fourth Proportional to 7,097.32, 10,644.61 and 2,713.74

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Solution

The fourth proportional to 7,097.32, 10,644.61 and 2,713.74 is: 4,070.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,097.32 : 10,644.61 = 2,713.74 : x
  2. Step 2: Convert to fraction form
    7,097.32/10,644.61 = 2,713.74/x
  3. Step 3: Cross multiply
    7,097.32x = 10,644.61 × 2,713.74
  4. Step 4: Simplify right side
    7,097.32x = 28,886,703.94
  5. Step 5: Solve for x
    x = 28,886,703.94/7,097.32
  6. Step 6: Final answer
    x = 4,070.09

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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.