Home / 54,883.02-75,669.75-44,801.22

Finding the Fourth Proportional to 54,883.02, 75,669.75 and 44,801.22

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Solution

The fourth proportional to 54,883.02, 75,669.75 and 44,801.22 is: 61,769.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,883.02 : 75,669.75 = 44,801.22 : x
  2. Step 2: Convert to fraction form
    54,883.02/75,669.75 = 44,801.22/x
  3. Step 3: Cross multiply
    54,883.02x = 75,669.75 × 44,801.22
  4. Step 4: Simplify right side
    54,883.02x = 3,390,097,117.10
  5. Step 5: Solve for x
    x = 3,390,097,117.10/54,883.02
  6. Step 6: Final answer
    x = 61,769.51

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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.