Home / 48,779.07-73,167.46-22,483.81

Finding the Fourth Proportional to 48,779.07, 73,167.46 and 22,483.81

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Solution

The fourth proportional to 48,779.07, 73,167.46 and 22,483.81 is: 33,725.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,779.07 : 73,167.46 = 22,483.81 : x
  2. Step 2: Convert to fraction form
    48,779.07/73,167.46 = 22,483.81/x
  3. Step 3: Cross multiply
    48,779.07x = 73,167.46 × 22,483.81
  4. Step 4: Simplify right side
    48,779.07x = 1,645,083,268.82
  5. Step 5: Solve for x
    x = 1,645,083,268.82/48,779.07
  6. Step 6: Final answer
    x = 33,725.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.