Home / 54,822.02-75,655.00-32,161.39

Finding the Fourth Proportional to 54,822.02, 75,655.00 and 32,161.39

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Solution

The fourth proportional to 54,822.02, 75,655.00 and 32,161.39 is: 44,383.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,822.02 : 75,655.00 = 32,161.39 : x
  2. Step 2: Convert to fraction form
    54,822.02/75,655.00 = 32,161.39/x
  3. Step 3: Cross multiply
    54,822.02x = 75,655.00 × 32,161.39
  4. Step 4: Simplify right side
    54,822.02x = 2,433,170,085.46
  5. Step 5: Solve for x
    x = 2,433,170,085.46/54,822.02
  6. Step 6: Final answer
    x = 44,383.08

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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.