Home / 34,621.62-47,750.62-25,062.90

Finding the Fourth Proportional to 34,621.62, 47,750.62 and 25,062.90

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Solution

The fourth proportional to 34,621.62, 47,750.62 and 25,062.90 is: 34,567.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,621.62 : 47,750.62 = 25,062.90 : x
  2. Step 2: Convert to fraction form
    34,621.62/47,750.62 = 25,062.90/x
  3. Step 3: Cross multiply
    34,621.62x = 47,750.62 × 25,062.90
  4. Step 4: Simplify right side
    34,621.62x = 1,196,769,014.00
  5. Step 5: Solve for x
    x = 1,196,769,014.00/34,621.62
  6. Step 6: Final answer
    x = 34,567.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.