Home / 62,190.02-93,285-22,725.60

Finding the Fourth Proportional to 62,190.02, 93,285 and 22,725.60

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Solution

The fourth proportional to 62,190.02, 93,285 and 22,725.60 is: 34,088.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,190.02 : 93,285 = 22,725.60 : x
  2. Step 2: Convert to fraction form
    62,190.02/93,285 = 22,725.60/x
  3. Step 3: Cross multiply
    62,190.02x = 93,285 × 22,725.60
  4. Step 4: Simplify right side
    62,190.02x = 2,119,957,596.00
  5. Step 5: Solve for x
    x = 2,119,957,596.00/62,190.02
  6. Step 6: Final answer
    x = 34,088.39

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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.