Home / 54,952.22-75,834.70-29,802.26

Finding the Fourth Proportional to 54,952.22, 75,834.70 and 29,802.26

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Solution

The fourth proportional to 54,952.22, 75,834.70 and 29,802.26 is: 41,127.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,952.22 : 75,834.70 = 29,802.26 : x
  2. Step 2: Convert to fraction form
    54,952.22/75,834.70 = 29,802.26/x
  3. Step 3: Cross multiply
    54,952.22x = 75,834.70 × 29,802.26
  4. Step 4: Simplify right side
    54,952.22x = 2,260,045,446.42
  5. Step 5: Solve for x
    x = 2,260,045,446.42/54,952.22
  6. Step 6: Final answer
    x = 41,127.46

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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.