Home / 44,784.96-61,809.28-25,672.32

Finding the Fourth Proportional to 44,784.96, 61,809.28 and 25,672.32

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Solution

The fourth proportional to 44,784.96, 61,809.28 and 25,672.32 is: 35,431.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,784.96 : 61,809.28 = 25,672.32 : x
  2. Step 2: Convert to fraction form
    44,784.96/61,809.28 = 25,672.32/x
  3. Step 3: Cross multiply
    44,784.96x = 61,809.28 × 25,672.32
  4. Step 4: Simplify right side
    44,784.96x = 1,586,787,615.13
  5. Step 5: Solve for x
    x = 1,586,787,615.13/44,784.96
  6. Step 6: Final answer
    x = 35,431.26

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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.