Home / 54,354.48-75,009.95-32,841.23

Finding the Fourth Proportional to 54,354.48, 75,009.95 and 32,841.23

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Solution

The fourth proportional to 54,354.48, 75,009.95 and 32,841.23 is: 45,321.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,354.48 : 75,009.95 = 32,841.23 : x
  2. Step 2: Convert to fraction form
    54,354.48/75,009.95 = 32,841.23/x
  3. Step 3: Cross multiply
    54,354.48x = 75,009.95 × 32,841.23
  4. Step 4: Simplify right side
    54,354.48x = 2,463,418,480.98
  5. Step 5: Solve for x
    x = 2,463,418,480.98/54,354.48
  6. Step 6: Final answer
    x = 45,321.35

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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.