Home / 46,507.94-64,180.64-25,287.22

Finding the Fourth Proportional to 46,507.94, 64,180.64 and 25,287.22

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Solution

The fourth proportional to 46,507.94, 64,180.64 and 25,287.22 is: 34,896.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,507.94 : 64,180.64 = 25,287.22 : x
  2. Step 2: Convert to fraction form
    46,507.94/64,180.64 = 25,287.22/x
  3. Step 3: Cross multiply
    46,507.94x = 64,180.64 × 25,287.22
  4. Step 4: Simplify right side
    46,507.94x = 1,622,949,963.42
  5. Step 5: Solve for x
    x = 1,622,949,963.42/46,507.94
  6. Step 6: Final answer
    x = 34,896.19

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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.