Home / 184,727.07-254,923.65-99,844.13

Finding the Fourth Proportional to 184,727.07, 254,923.65 and 99,844.13

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Solution

The fourth proportional to 184,727.07, 254,923.65 and 99,844.13 is: 137,785.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,727.07 : 254,923.65 = 99,844.13 : x
  2. Step 2: Convert to fraction form
    184,727.07/254,923.65 = 99,844.13/x
  3. Step 3: Cross multiply
    184,727.07x = 254,923.65 × 99,844.13
  4. Step 4: Simplify right side
    184,727.07x = 25,452,628,776.06
  5. Step 5: Solve for x
    x = 25,452,628,776.06/184,727.07
  6. Step 6: Final answer
    x = 137,785.05

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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.