Home / 46,643.26-64,365.82-25,422.08

Finding the Fourth Proportional to 46,643.26, 64,365.82 and 25,422.08

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Solution

The fourth proportional to 46,643.26, 64,365.82 and 25,422.08 is: 35,081.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,643.26 : 64,365.82 = 25,422.08 : x
  2. Step 2: Convert to fraction form
    46,643.26/64,365.82 = 25,422.08/x
  3. Step 3: Cross multiply
    46,643.26x = 64,365.82 × 25,422.08
  4. Step 4: Simplify right side
    46,643.26x = 1,636,313,025.31
  5. Step 5: Solve for x
    x = 1,636,313,025.31/46,643.26
  6. Step 6: Final answer
    x = 35,081.45

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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.