Home / 45,836.13-63,252.65-25,694.31

Finding the Fourth Proportional to 45,836.13, 63,252.65 and 25,694.31

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Solution

The fourth proportional to 45,836.13, 63,252.65 and 25,694.31 is: 35,457.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,836.13 : 63,252.65 = 25,694.31 : x
  2. Step 2: Convert to fraction form
    45,836.13/63,252.65 = 25,694.31/x
  3. Step 3: Cross multiply
    45,836.13x = 63,252.65 × 25,694.31
  4. Step 4: Simplify right side
    45,836.13x = 1,625,233,354.32
  5. Step 5: Solve for x
    x = 1,625,233,354.32/45,836.13
  6. Step 6: Final answer
    x = 35,457.47

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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.