Home / 2,693.16-4,011.30-2,573.22

Finding the Fourth Proportional to 2,693.16, 4,011.30 and 2,573.22

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Solution

The fourth proportional to 2,693.16, 4,011.30 and 2,573.22 is: 3,832.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693.16 : 4,011.30 = 2,573.22 : x
  2. Step 2: Convert to fraction form
    2,693.16/4,011.30 = 2,573.22/x
  3. Step 3: Cross multiply
    2,693.16x = 4,011.30 × 2,573.22
  4. Step 4: Simplify right side
    2,693.16x = 10,321,957.39
  5. Step 5: Solve for x
    x = 10,321,957.39/2,693.16
  6. Step 6: Final answer
    x = 3,832.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.