Home / 62,369.07-86,065.29-34,074.74

Finding the Fourth Proportional to 62,369.07, 86,065.29 and 34,074.74

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Solution

The fourth proportional to 62,369.07, 86,065.29 and 34,074.74 is: 47,020.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,369.07 : 86,065.29 = 34,074.74 : x
  2. Step 2: Convert to fraction form
    62,369.07/86,065.29 = 34,074.74/x
  3. Step 3: Cross multiply
    62,369.07x = 86,065.29 × 34,074.74
  4. Step 4: Simplify right side
    62,369.07x = 2,932,651,949.45
  5. Step 5: Solve for x
    x = 2,932,651,949.45/62,369.07
  6. Step 6: Final answer
    x = 47,020.93

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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.