Home / 184,222.03-254,205.79-103,677.25

Finding the Fourth Proportional to 184,222.03, 254,205.79 and 103,677.25

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Solution

The fourth proportional to 184,222.03, 254,205.79 and 103,677.25 is: 143,063.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,222.03 : 254,205.79 = 103,677.25 : x
  2. Step 2: Convert to fraction form
    184,222.03/254,205.79 = 103,677.25/x
  3. Step 3: Cross multiply
    184,222.03x = 254,205.79 × 103,677.25
  4. Step 4: Simplify right side
    184,222.03x = 26,355,357,241.28
  5. Step 5: Solve for x
    x = 26,355,357,241.28/184,222.03
  6. Step 6: Final answer
    x = 143,063.01

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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.