Home / 192,203.06-288,332.15-59,094.49

Finding the Fourth Proportional to 192,203.06, 288,332.15 and 59,094.49

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Solution

The fourth proportional to 192,203.06, 288,332.15 and 59,094.49 is: 88,650.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,203.06 : 288,332.15 = 59,094.49 : x
  2. Step 2: Convert to fraction form
    192,203.06/288,332.15 = 59,094.49/x
  3. Step 3: Cross multiply
    192,203.06x = 288,332.15 × 59,094.49
  4. Step 4: Simplify right side
    192,203.06x = 17,038,841,354.85
  5. Step 5: Solve for x
    x = 17,038,841,354.85/192,203.06
  6. Step 6: Final answer
    x = 88,650.21

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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.