Home / 184,269.48-254,288.94-103,696.98

Finding the Fourth Proportional to 184,269.48, 254,288.94 and 103,696.98

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Solution

The fourth proportional to 184,269.48, 254,288.94 and 103,696.98 is: 143,100.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,269.48 : 254,288.94 = 103,696.98 : x
  2. Step 2: Convert to fraction form
    184,269.48/254,288.94 = 103,696.98/x
  3. Step 3: Cross multiply
    184,269.48x = 254,288.94 × 103,696.98
  4. Step 4: Simplify right side
    184,269.48x = 26,368,995,125.40
  5. Step 5: Solve for x
    x = 26,368,995,125.40/184,269.48
  6. Step 6: Final answer
    x = 143,100.18

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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.