Home / 4,262.50-5,880.35-2,493.32

Finding the Fourth Proportional to 4,262.50, 5,880.35 and 2,493.32

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Solution

The fourth proportional to 4,262.50, 5,880.35 and 2,493.32 is: 3,439.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262.50 : 5,880.35 = 2,493.32 : x
  2. Step 2: Convert to fraction form
    4,262.50/5,880.35 = 2,493.32/x
  3. Step 3: Cross multiply
    4,262.50x = 5,880.35 × 2,493.32
  4. Step 4: Simplify right side
    4,262.50x = 14,661,615.20
  5. Step 5: Solve for x
    x = 14,661,615.20/4,262.50
  6. Step 6: Final answer
    x = 3,439.68

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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.