Home / 54,952.83-75,834.77-29,802.33

Finding the Fourth Proportional to 54,952.83, 75,834.77 and 29,802.33

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Solution

The fourth proportional to 54,952.83, 75,834.77 and 29,802.33 is: 41,127.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,952.83 : 75,834.77 = 29,802.33 : x
  2. Step 2: Convert to fraction form
    54,952.83/75,834.77 = 29,802.33/x
  3. Step 3: Cross multiply
    54,952.83x = 75,834.77 × 29,802.33
  4. Step 4: Simplify right side
    54,952.83x = 2,260,052,692.00
  5. Step 5: Solve for x
    x = 2,260,052,692.00/54,952.83
  6. Step 6: Final answer
    x = 41,127.14

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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.