Home / 61,280.46-91,926.36-23,843.34

Finding the Fourth Proportional to 61,280.46, 91,926.36 and 23,843.34

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Solution

The fourth proportional to 61,280.46, 91,926.36 and 23,843.34 is: 35,767.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,280.46 : 91,926.36 = 23,843.34 : x
  2. Step 2: Convert to fraction form
    61,280.46/91,926.36 = 23,843.34/x
  3. Step 3: Cross multiply
    61,280.46x = 91,926.36 × 23,843.34
  4. Step 4: Simplify right side
    61,280.46x = 2,191,831,456.44
  5. Step 5: Solve for x
    x = 2,191,831,456.44/61,280.46
  6. Step 6: Final answer
    x = 35,767.22

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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.