Home / 46,317.74-63,919.22-25,902.09

Finding the Fourth Proportional to 46,317.74, 63,919.22 and 25,902.09

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Solution

The fourth proportional to 46,317.74, 63,919.22 and 25,902.09 is: 35,745.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,317.74 : 63,919.22 = 25,902.09 : x
  2. Step 2: Convert to fraction form
    46,317.74/63,919.22 = 25,902.09/x
  3. Step 3: Cross multiply
    46,317.74x = 63,919.22 × 25,902.09
  4. Step 4: Simplify right side
    46,317.74x = 1,655,641,259.66
  5. Step 5: Solve for x
    x = 1,655,641,259.66/46,317.74
  6. Step 6: Final answer
    x = 35,745.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.