Home / 4,609.34-6,360.90-2,513.60

Finding the Fourth Proportional to 4,609.34, 6,360.90 and 2,513.60

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Solution

The fourth proportional to 4,609.34, 6,360.90 and 2,513.60 is: 3,468.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609.34 : 6,360.90 = 2,513.60 : x
  2. Step 2: Convert to fraction form
    4,609.34/6,360.90 = 2,513.60/x
  3. Step 3: Cross multiply
    4,609.34x = 6,360.90 × 2,513.60
  4. Step 4: Simplify right side
    4,609.34x = 15,988,758.24
  5. Step 5: Solve for x
    x = 15,988,758.24/4,609.34
  6. Step 6: Final answer
    x = 3,468.77

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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.