Home / 26,025.48-39,045.60-10,454.04

Finding the Fourth Proportional to 26,025.48, 39,045.60 and 10,454.04

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Solution

The fourth proportional to 26,025.48, 39,045.60 and 10,454.04 is: 15,684.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.48 : 39,045.60 = 10,454.04 : x
  2. Step 2: Convert to fraction form
    26,025.48/39,045.60 = 10,454.04/x
  3. Step 3: Cross multiply
    26,025.48x = 39,045.60 × 10,454.04
  4. Step 4: Simplify right side
    26,025.48x = 408,184,264.22
  5. Step 5: Solve for x
    x = 408,184,264.22/26,025.48
  6. Step 6: Final answer
    x = 15,684.02

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