Home / 184,196.56-254,190.87-103,624.13

Finding the Fourth Proportional to 184,196.56, 254,190.87 and 103,624.13

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Solution

The fourth proportional to 184,196.56, 254,190.87 and 103,624.13 is: 143,001.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,196.56 : 254,190.87 = 103,624.13 : x
  2. Step 2: Convert to fraction form
    184,196.56/254,190.87 = 103,624.13/x
  3. Step 3: Cross multiply
    184,196.56x = 254,190.87 × 103,624.13
  4. Step 4: Simplify right side
    184,196.56x = 26,340,307,757.69
  5. Step 5: Solve for x
    x = 26,340,307,757.69/184,196.56
  6. Step 6: Final answer
    x = 143,001.08

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1.5x scale

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.