Home / 63,557.24-95,349.56-19,180.28

Finding the Fourth Proportional to 63,557.24, 95,349.56 and 19,180.28

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Solution

The fourth proportional to 63,557.24, 95,349.56 and 19,180.28 is: 28,774.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,557.24 : 95,349.56 = 19,180.28 : x
  2. Step 2: Convert to fraction form
    63,557.24/95,349.56 = 19,180.28/x
  3. Step 3: Cross multiply
    63,557.24x = 95,349.56 × 19,180.28
  4. Step 4: Simplify right side
    63,557.24x = 1,828,831,258.68
  5. Step 5: Solve for x
    x = 1,828,831,258.68/63,557.24
  6. Step 6: Final answer
    x = 28,774.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.