Home / 62,563.14-93,844.98-18,190.08

Finding the Fourth Proportional to 62,563.14, 93,844.98 and 18,190.08

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Solution

The fourth proportional to 62,563.14, 93,844.98 and 18,190.08 is: 27,285.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,563.14 : 93,844.98 = 18,190.08 : x
  2. Step 2: Convert to fraction form
    62,563.14/93,844.98 = 18,190.08/x
  3. Step 3: Cross multiply
    62,563.14x = 93,844.98 × 18,190.08
  4. Step 4: Simplify right side
    62,563.14x = 1,707,047,693.80
  5. Step 5: Solve for x
    x = 1,707,047,693.80/62,563.14
  6. Step 6: Final answer
    x = 27,285.20

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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.