Home / 62,414.62-93,621.93-53,032.39

Finding the Fourth Proportional to 62,414.62, 93,621.93 and 53,032.39

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Solution

The fourth proportional to 62,414.62, 93,621.93 and 53,032.39 is: 79,548.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,414.62 : 93,621.93 = 53,032.39 : x
  2. Step 2: Convert to fraction form
    62,414.62/93,621.93 = 53,032.39/x
  3. Step 3: Cross multiply
    62,414.62x = 93,621.93 × 53,032.39
  4. Step 4: Simplify right side
    62,414.62x = 4,964,994,271.39
  5. Step 5: Solve for x
    x = 4,964,994,271.39/62,414.62
  6. Step 6: Final answer
    x = 79,548.58

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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.