Home / 122,983.16-184,474.77-94,944.14

Finding the Fourth Proportional to 122,983.16, 184,474.77 and 94,944.14

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Solution

The fourth proportional to 122,983.16, 184,474.77 and 94,944.14 is: 142,416.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,983.16 : 184,474.77 = 94,944.14 : x
  2. Step 2: Convert to fraction form
    122,983.16/184,474.77 = 94,944.14/x
  3. Step 3: Cross multiply
    122,983.16x = 184,474.77 × 94,944.14
  4. Step 4: Simplify right side
    122,983.16x = 17,514,797,802.71
  5. Step 5: Solve for x
    x = 17,514,797,802.71/122,983.16
  6. Step 6: Final answer
    x = 142,416.23

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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.