Home / 173,525.07-239,462.91-97,043.30

Finding the Fourth Proportional to 173,525.07, 239,462.91 and 97,043.30

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Solution

The fourth proportional to 173,525.07, 239,462.91 and 97,043.30 is: 133,918.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,525.07 : 239,462.91 = 97,043.30 : x
  2. Step 2: Convert to fraction form
    173,525.07/239,462.91 = 97,043.30/x
  3. Step 3: Cross multiply
    173,525.07x = 239,462.91 × 97,043.30
  4. Step 4: Simplify right side
    173,525.07x = 23,238,269,816.69
  5. Step 5: Solve for x
    x = 23,238,269,816.69/173,525.07
  6. Step 6: Final answer
    x = 133,918.80

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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.