Home / 62,929.04-94,395.60-18,552.07

Finding the Fourth Proportional to 62,929.04, 94,395.60 and 18,552.07

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Solution

The fourth proportional to 62,929.04, 94,395.60 and 18,552.07 is: 27,828.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,929.04 : 94,395.60 = 18,552.07 : x
  2. Step 2: Convert to fraction form
    62,929.04/94,395.60 = 18,552.07/x
  3. Step 3: Cross multiply
    62,929.04x = 94,395.60 × 18,552.07
  4. Step 4: Simplify right side
    62,929.04x = 1,751,233,778.89
  5. Step 5: Solve for x
    x = 1,751,233,778.89/62,929.04
  6. Step 6: Final answer
    x = 27,828.71

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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.