Home / 110,833.75-166,307.73-60,953.14

Finding the Fourth Proportional to 110,833.75, 166,307.73 and 60,953.14

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Solution

The fourth proportional to 110,833.75, 166,307.73 and 60,953.14 is: 91,461.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,833.75 : 166,307.73 = 60,953.14 : x
  2. Step 2: Convert to fraction form
    110,833.75/166,307.73 = 60,953.14/x
  3. Step 3: Cross multiply
    110,833.75x = 166,307.73 × 60,953.14
  4. Step 4: Simplify right side
    110,833.75x = 10,136,978,349.77
  5. Step 5: Solve for x
    x = 10,136,978,349.77/110,833.75
  6. Step 6: Final answer
    x = 91,461.11

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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.