Home / 45,934.04-63,389.64-25,795.28

Finding the Fourth Proportional to 45,934.04, 63,389.64 and 25,795.28

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Solution

The fourth proportional to 45,934.04, 63,389.64 and 25,795.28 is: 35,597.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,934.04 : 63,389.64 = 25,795.28 : x
  2. Step 2: Convert to fraction form
    45,934.04/63,389.64 = 25,795.28/x
  3. Step 3: Cross multiply
    45,934.04x = 63,389.64 × 25,795.28
  4. Step 4: Simplify right side
    45,934.04x = 1,635,153,512.90
  5. Step 5: Solve for x
    x = 1,635,153,512.90/45,934.04
  6. Step 6: Final answer
    x = 35,597.86

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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.