Home / 184,266.90-254,267.46-103,692.69

Finding the Fourth Proportional to 184,266.90, 254,267.46 and 103,692.69

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Solution

The fourth proportional to 184,266.90, 254,267.46 and 103,692.69 is: 143,084.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,266.90 : 254,267.46 = 103,692.69 : x
  2. Step 2: Convert to fraction form
    184,266.90/254,267.46 = 103,692.69/x
  3. Step 3: Cross multiply
    184,266.90x = 254,267.46 × 103,692.69
  4. Step 4: Simplify right side
    184,266.90x = 26,365,676,906.87
  5. Step 5: Solve for x
    x = 26,365,676,906.87/184,266.90
  6. Step 6: Final answer
    x = 143,084.17

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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.