Home / 167,374.84-251,063.63-62,193.81

Finding the Fourth Proportional to 167,374.84, 251,063.63 and 62,193.81

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Solution

The fourth proportional to 167,374.84, 251,063.63 and 62,193.81 is: 93,291.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,374.84 : 251,063.63 = 62,193.81 : x
  2. Step 2: Convert to fraction form
    167,374.84/251,063.63 = 62,193.81/x
  3. Step 3: Cross multiply
    167,374.84x = 251,063.63 × 62,193.81
  4. Step 4: Simplify right side
    167,374.84x = 15,614,603,702.13
  5. Step 5: Solve for x
    x = 15,614,603,702.13/167,374.84
  6. Step 6: Final answer
    x = 93,291.22

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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.