Home / 4,281.34-5,908.22-2,512.62

Finding the Fourth Proportional to 4,281.34, 5,908.22 and 2,512.62

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Solution

The fourth proportional to 4,281.34, 5,908.22 and 2,512.62 is: 3,467.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281.34 : 5,908.22 = 2,512.62 : x
  2. Step 2: Convert to fraction form
    4,281.34/5,908.22 = 2,512.62/x
  3. Step 3: Cross multiply
    4,281.34x = 5,908.22 × 2,512.62
  4. Step 4: Simplify right side
    4,281.34x = 14,845,111.74
  5. Step 5: Solve for x
    x = 14,845,111.74/4,281.34
  6. Step 6: Final answer
    x = 3,467.40

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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.