Home / 167,600.16-251,361.36-62,468.64

Finding the Fourth Proportional to 167,600.16, 251,361.36 and 62,468.64

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Solution

The fourth proportional to 167,600.16, 251,361.36 and 62,468.64 is: 93,688.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,600.16 : 251,361.36 = 62,468.64 : x
  2. Step 2: Convert to fraction form
    167,600.16/251,361.36 = 62,468.64/x
  3. Step 3: Cross multiply
    167,600.16x = 251,361.36 × 62,468.64
  4. Step 4: Simplify right side
    167,600.16x = 15,702,202,307.75
  5. Step 5: Solve for x
    x = 15,702,202,307.75/167,600.16
  6. Step 6: Final answer
    x = 93,688.47

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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.