Home / 184,546.16-254,673.70-99,663.24

Finding the Fourth Proportional to 184,546.16, 254,673.70 and 99,663.24

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Solution

The fourth proportional to 184,546.16, 254,673.70 and 99,663.24 is: 137,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,546.16 : 254,673.70 = 99,663.24 : x
  2. Step 2: Convert to fraction form
    184,546.16/254,673.70 = 99,663.24/x
  3. Step 3: Cross multiply
    184,546.16x = 254,673.70 × 99,663.24
  4. Step 4: Simplify right side
    184,546.16x = 25,381,606,084.79
  5. Step 5: Solve for x
    x = 25,381,606,084.79/184,546.16
  6. Step 6: Final answer
    x = 137,535.27

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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.