Home / 2,510.39-3,466.19-2,323.79

Finding the Fourth Proportional to 2,510.39, 3,466.19 and 2,323.79

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Solution

The fourth proportional to 2,510.39, 3,466.19 and 2,323.79 is: 3,208.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510.39 : 3,466.19 = 2,323.79 : x
  2. Step 2: Convert to fraction form
    2,510.39/3,466.19 = 2,323.79/x
  3. Step 3: Cross multiply
    2,510.39x = 3,466.19 × 2,323.79
  4. Step 4: Simplify right side
    2,510.39x = 8,054,697.66
  5. Step 5: Solve for x
    x = 8,054,697.66/2,510.39
  6. Step 6: Final answer
    x = 3,208.54

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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.