Home / 62,050.86-85,659.93-38,197.98

Finding the Fourth Proportional to 62,050.86, 85,659.93 and 38,197.98

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Solution

The fourth proportional to 62,050.86, 85,659.93 and 38,197.98 is: 52,731.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,050.86 : 85,659.93 = 38,197.98 : x
  2. Step 2: Convert to fraction form
    62,050.86/85,659.93 = 38,197.98/x
  3. Step 3: Cross multiply
    62,050.86x = 85,659.93 × 38,197.98
  4. Step 4: Simplify right side
    62,050.86x = 3,272,036,292.94
  5. Step 5: Solve for x
    x = 3,272,036,292.94/62,050.86
  6. Step 6: Final answer
    x = 52,731.52

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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.