Home / 46,309.12-63,906.38-25,088.44

Finding the Fourth Proportional to 46,309.12, 63,906.38 and 25,088.44

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Solution

The fourth proportional to 46,309.12, 63,906.38 and 25,088.44 is: 34,621.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,309.12 : 63,906.38 = 25,088.44 : x
  2. Step 2: Convert to fraction form
    46,309.12/63,906.38 = 25,088.44/x
  3. Step 3: Cross multiply
    46,309.12x = 63,906.38 × 25,088.44
  4. Step 4: Simplify right side
    46,309.12x = 1,603,311,380.25
  5. Step 5: Solve for x
    x = 1,603,311,380.25/46,309.12
  6. Step 6: Final answer
    x = 34,621.94

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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.