Home / 46,361.68-63,979.16-25,140.94

Finding the Fourth Proportional to 46,361.68, 63,979.16 and 25,140.94

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Solution

The fourth proportional to 46,361.68, 63,979.16 and 25,140.94 is: 34,694.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,361.68 : 63,979.16 = 25,140.94 : x
  2. Step 2: Convert to fraction form
    46,361.68/63,979.16 = 25,140.94/x
  3. Step 3: Cross multiply
    46,361.68x = 63,979.16 × 25,140.94
  4. Step 4: Simplify right side
    46,361.68x = 1,608,496,177.08
  5. Step 5: Solve for x
    x = 1,608,496,177.08/46,361.68
  6. Step 6: Final answer
    x = 34,694.52

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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.