Home / 61,710.46-92,571.09-17,337.58

Finding the Fourth Proportional to 61,710.46, 92,571.09 and 17,337.58

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Solution

The fourth proportional to 61,710.46, 92,571.09 and 17,337.58 is: 26,007.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,710.46 : 92,571.09 = 17,337.58 : x
  2. Step 2: Convert to fraction form
    61,710.46/92,571.09 = 17,337.58/x
  3. Step 3: Cross multiply
    61,710.46x = 92,571.09 × 17,337.58
  4. Step 4: Simplify right side
    61,710.46x = 1,604,958,678.56
  5. Step 5: Solve for x
    x = 1,604,958,678.56/61,710.46
  6. Step 6: Final answer
    x = 26,007.89

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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.