Home / 54,355.23-75,010.97-32,841.99

Finding the Fourth Proportional to 54,355.23, 75,010.97 and 32,841.99

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Solution

The fourth proportional to 54,355.23, 75,010.97 and 32,841.99 is: 45,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,355.23 : 75,010.97 = 32,841.99 : x
  2. Step 2: Convert to fraction form
    54,355.23/75,010.97 = 32,841.99/x
  3. Step 3: Cross multiply
    54,355.23x = 75,010.97 × 32,841.99
  4. Step 4: Simplify right side
    54,355.23x = 2,463,509,608.74
  5. Step 5: Solve for x
    x = 2,463,509,608.74/54,355.23
  6. Step 6: Final answer
    x = 45,322.40

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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.