Home / 3,025.02-4,545.17-2,902.01

Finding the Fourth Proportional to 3,025.02, 4,545.17 and 2,902.01

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Solution

The fourth proportional to 3,025.02, 4,545.17 and 2,902.01 is: 4,360.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.02 : 4,545.17 = 2,902.01 : x
  2. Step 2: Convert to fraction form
    3,025.02/4,545.17 = 2,902.01/x
  3. Step 3: Cross multiply
    3,025.02x = 4,545.17 × 2,902.01
  4. Step 4: Simplify right side
    3,025.02x = 13,190,091.56
  5. Step 5: Solve for x
    x = 13,190,091.56/3,025.02
  6. Step 6: Final answer
    x = 4,360.33

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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.