Home / 62,395.36-86,105.62-34,101.04

Finding the Fourth Proportional to 62,395.36, 86,105.62 and 34,101.04

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Solution

The fourth proportional to 62,395.36, 86,105.62 and 34,101.04 is: 47,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,395.36 : 86,105.62 = 34,101.04 : x
  2. Step 2: Convert to fraction form
    62,395.36/86,105.62 = 34,101.04/x
  3. Step 3: Cross multiply
    62,395.36x = 86,105.62 × 34,101.04
  4. Step 4: Simplify right side
    62,395.36x = 2,936,291,191.84
  5. Step 5: Solve for x
    x = 2,936,291,191.84/62,395.36
  6. Step 6: Final answer
    x = 47,059.45

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1.5x scale

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.