Home / 4,083.15-6,121.02-1,484.25

Finding the Fourth Proportional to 4,083.15, 6,121.02 and 1,484.25

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Solution

The fourth proportional to 4,083.15, 6,121.02 and 1,484.25 is: 2,225.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.15 : 6,121.02 = 1,484.25 : x
  2. Step 2: Convert to fraction form
    4,083.15/6,121.02 = 1,484.25/x
  3. Step 3: Cross multiply
    4,083.15x = 6,121.02 × 1,484.25
  4. Step 4: Simplify right side
    4,083.15x = 9,085,123.94
  5. Step 5: Solve for x
    x = 9,085,123.94/4,083.15
  6. Step 6: Final answer
    x = 2,225.03

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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.