Home / 3,357.29-4,633.66-2,510.79

Finding the Fourth Proportional to 3,357.29, 4,633.66 and 2,510.79

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Solution

The fourth proportional to 3,357.29, 4,633.66 and 2,510.79 is: 3,465.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357.29 : 4,633.66 = 2,510.79 : x
  2. Step 2: Convert to fraction form
    3,357.29/4,633.66 = 2,510.79/x
  3. Step 3: Cross multiply
    3,357.29x = 4,633.66 × 2,510.79
  4. Step 4: Simplify right side
    3,357.29x = 11,634,147.19
  5. Step 5: Solve for x
    x = 11,634,147.19/3,357.29
  6. Step 6: Final answer
    x = 3,465.34

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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.