Home / 62,316.80-93,464.40-22,853.60

Finding the Fourth Proportional to 62,316.80, 93,464.40 and 22,853.60

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Solution

The fourth proportional to 62,316.80, 93,464.40 and 22,853.60 is: 34,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,316.80 : 93,464.40 = 22,853.60 : x
  2. Step 2: Convert to fraction form
    62,316.80/93,464.40 = 22,853.60/x
  3. Step 3: Cross multiply
    62,316.80x = 93,464.40 × 22,853.60
  4. Step 4: Simplify right side
    62,316.80x = 2,135,998,011.84
  5. Step 5: Solve for x
    x = 2,135,998,011.84/62,316.80
  6. Step 6: Final answer
    x = 34,276.44

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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.