Home / 4,283.02-6,424.75-4,049.27

Finding the Fourth Proportional to 4,283.02, 6,424.75 and 4,049.27

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Solution

The fourth proportional to 4,283.02, 6,424.75 and 4,049.27 is: 6,074.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283.02 : 6,424.75 = 4,049.27 : x
  2. Step 2: Convert to fraction form
    4,283.02/6,424.75 = 4,049.27/x
  3. Step 3: Cross multiply
    4,283.02x = 6,424.75 × 4,049.27
  4. Step 4: Simplify right side
    4,283.02x = 26,015,547.43
  5. Step 5: Solve for x
    x = 26,015,547.43/4,283.02
  6. Step 6: Final answer
    x = 6,074.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.