Home / 27,025.01-40,454.43-23,039.19

Finding the Fourth Proportional to 27,025.01, 40,454.43 and 23,039.19

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Solution

The fourth proportional to 27,025.01, 40,454.43 and 23,039.19 is: 34,487.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,025.01 : 40,454.43 = 23,039.19 : x
  2. Step 2: Convert to fraction form
    27,025.01/40,454.43 = 23,039.19/x
  3. Step 3: Cross multiply
    27,025.01x = 40,454.43 × 23,039.19
  4. Step 4: Simplify right side
    27,025.01x = 932,037,299.11
  5. Step 5: Solve for x
    x = 932,037,299.11/27,025.01
  6. Step 6: Final answer
    x = 34,487.95

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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.