Home / 55,947.74-83,979.93-24,804.86

Finding the Fourth Proportional to 55,947.74, 83,979.93 and 24,804.86

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Solution

The fourth proportional to 55,947.74, 83,979.93 and 24,804.86 is: 37,233.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,947.74 : 83,979.93 = 24,804.86 : x
  2. Step 2: Convert to fraction form
    55,947.74/83,979.93 = 24,804.86/x
  3. Step 3: Cross multiply
    55,947.74x = 83,979.93 × 24,804.86
  4. Step 4: Simplify right side
    55,947.74x = 2,083,110,406.46
  5. Step 5: Solve for x
    x = 2,083,110,406.46/55,947.74
  6. Step 6: Final answer
    x = 37,233.15

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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.