Home / 62,357.22-86,054.85-34,064.73

Finding the Fourth Proportional to 62,357.22, 86,054.85 and 34,064.73

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Solution

The fourth proportional to 62,357.22, 86,054.85 and 34,064.73 is: 47,010.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,357.22 : 86,054.85 = 34,064.73 : x
  2. Step 2: Convert to fraction form
    62,357.22/86,054.85 = 34,064.73/x
  3. Step 3: Cross multiply
    62,357.22x = 86,054.85 × 34,064.73
  4. Step 4: Simplify right side
    62,357.22x = 2,931,435,315.60
  5. Step 5: Solve for x
    x = 2,931,435,315.60/62,357.22
  6. Step 6: Final answer
    x = 47,010.36

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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.