Home / 184,554.90-276,659.55-144,551.70

Finding the Fourth Proportional to 184,554.90, 276,659.55 and 144,551.70

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Solution

The fourth proportional to 184,554.90, 276,659.55 and 144,551.70 is: 216,692.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,554.90 : 276,659.55 = 144,551.70 : x
  2. Step 2: Convert to fraction form
    184,554.90/276,659.55 = 144,551.70/x
  3. Step 3: Cross multiply
    184,554.90x = 276,659.55 × 144,551.70
  4. Step 4: Simplify right side
    184,554.90x = 39,991,608,273.74
  5. Step 5: Solve for x
    x = 39,991,608,273.74/184,554.90
  6. Step 6: Final answer
    x = 216,692.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.