Home / 4,345.99-6,502.65-2,584.51

Finding the Fourth Proportional to 4,345.99, 6,502.65 and 2,584.51

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Solution

The fourth proportional to 4,345.99, 6,502.65 and 2,584.51 is: 3,867.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345.99 : 6,502.65 = 2,584.51 : x
  2. Step 2: Convert to fraction form
    4,345.99/6,502.65 = 2,584.51/x
  3. Step 3: Cross multiply
    4,345.99x = 6,502.65 × 2,584.51
  4. Step 4: Simplify right side
    4,345.99x = 16,806,163.95
  5. Step 5: Solve for x
    x = 16,806,163.95/4,345.99
  6. Step 6: Final answer
    x = 3,867.05

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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.