Home / 61,576.18-92,398.87-33,498.20

Finding the Fourth Proportional to 61,576.18, 92,398.87 and 33,498.20

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Solution

The fourth proportional to 61,576.18, 92,398.87 and 33,498.20 is: 50,266.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,576.18 : 92,398.87 = 33,498.20 : x
  2. Step 2: Convert to fraction form
    61,576.18/92,398.87 = 33,498.20/x
  3. Step 3: Cross multiply
    61,576.18x = 92,398.87 × 33,498.20
  4. Step 4: Simplify right side
    61,576.18x = 3,095,195,659.54
  5. Step 5: Solve for x
    x = 3,095,195,659.54/61,576.18
  6. Step 6: Final answer
    x = 50,266.12

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1.5x scale

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.