Home / 4,609.09-6,360.53-2,513.22

Finding the Fourth Proportional to 4,609.09, 6,360.53 and 2,513.22

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Solution

The fourth proportional to 4,609.09, 6,360.53 and 2,513.22 is: 3,468.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609.09 : 6,360.53 = 2,513.22 : x
  2. Step 2: Convert to fraction form
    4,609.09/6,360.53 = 2,513.22/x
  3. Step 3: Cross multiply
    4,609.09x = 6,360.53 × 2,513.22
  4. Step 4: Simplify right side
    4,609.09x = 15,985,411.21
  5. Step 5: Solve for x
    x = 15,985,411.21/4,609.09
  6. Step 6: Final answer
    x = 3,468.24

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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.