Home / 184,947.26-277,197.80-90,035.19

Finding the Fourth Proportional to 184,947.26, 277,197.80 and 90,035.19

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Solution

The fourth proportional to 184,947.26, 277,197.80 and 90,035.19 is: 134,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,947.26 : 277,197.80 = 90,035.19 : x
  2. Step 2: Convert to fraction form
    184,947.26/277,197.80 = 90,035.19/x
  3. Step 3: Cross multiply
    184,947.26x = 277,197.80 × 90,035.19
  4. Step 4: Simplify right side
    184,947.26x = 24,957,556,140.41
  5. Step 5: Solve for x
    x = 24,957,556,140.41/184,947.26
  6. Step 6: Final answer
    x = 134,944.18

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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.