Home / 4,609.29-6,360.80-2,513.41

Finding the Fourth Proportional to 4,609.29, 6,360.80 and 2,513.41

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Solution

The fourth proportional to 4,609.29, 6,360.80 and 2,513.41 is: 3,468.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609.29 : 6,360.80 = 2,513.41 : x
  2. Step 2: Convert to fraction form
    4,609.29/6,360.80 = 2,513.41/x
  3. Step 3: Cross multiply
    4,609.29x = 6,360.80 × 2,513.41
  4. Step 4: Simplify right side
    4,609.29x = 15,987,285.76
  5. Step 5: Solve for x
    x = 15,987,285.76/4,609.29
  6. Step 6: Final answer
    x = 3,468.50

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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.