Home / 184,260.14-254,283.95-103,690.52

Finding the Fourth Proportional to 184,260.14, 254,283.95 and 103,690.52

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Solution

The fourth proportional to 184,260.14, 254,283.95 and 103,690.52 is: 143,095.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,260.14 : 254,283.95 = 103,690.52 : x
  2. Step 2: Convert to fraction form
    184,260.14/254,283.95 = 103,690.52/x
  3. Step 3: Cross multiply
    184,260.14x = 254,283.95 × 103,690.52
  4. Step 4: Simplify right side
    184,260.14x = 26,366,835,003.15
  5. Step 5: Solve for x
    x = 26,366,835,003.15/184,260.14
  6. Step 6: Final answer
    x = 143,095.71

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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.