Home / 46,474.97-64,135.32-25,254.24

Finding the Fourth Proportional to 46,474.97, 64,135.32 and 25,254.24

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Solution

The fourth proportional to 46,474.97, 64,135.32 and 25,254.24 is: 34,850.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,474.97 : 64,135.32 = 25,254.24 : x
  2. Step 2: Convert to fraction form
    46,474.97/64,135.32 = 25,254.24/x
  3. Step 3: Cross multiply
    46,474.97x = 64,135.32 × 25,254.24
  4. Step 4: Simplify right side
    46,474.97x = 1,619,688,763.76
  5. Step 5: Solve for x
    x = 1,619,688,763.76/46,474.97
  6. Step 6: Final answer
    x = 34,850.78

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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.