Home / 192,297.15-288,473.06-59,188.50

Finding the Fourth Proportional to 192,297.15, 288,473.06 and 59,188.50

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Solution

The fourth proportional to 192,297.15, 288,473.06 and 59,188.50 is: 88,791.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,297.15 : 288,473.06 = 59,188.50 : x
  2. Step 2: Convert to fraction form
    192,297.15/288,473.06 = 59,188.50/x
  3. Step 3: Cross multiply
    192,297.15x = 288,473.06 × 59,188.50
  4. Step 4: Simplify right side
    192,297.15x = 17,074,285,973.50
  5. Step 5: Solve for x
    x = 17,074,285,973.50/192,297.15
  6. Step 6: Final answer
    x = 88,791.16

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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.