Home / 4,165.02-5,747.76-2,396.52

Finding the Fourth Proportional to 4,165.02, 5,747.76 and 2,396.52

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Solution

The fourth proportional to 4,165.02, 5,747.76 and 2,396.52 is: 3,307.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,165.02 : 5,747.76 = 2,396.52 : x
  2. Step 2: Convert to fraction form
    4,165.02/5,747.76 = 2,396.52/x
  3. Step 3: Cross multiply
    4,165.02x = 5,747.76 × 2,396.52
  4. Step 4: Simplify right side
    4,165.02x = 13,774,621.80
  5. Step 5: Solve for x
    x = 13,774,621.80/4,165.02
  6. Step 6: Final answer
    x = 3,307.22

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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.