Home / 250,947.18-376,088.52-184,074.20

Finding the Fourth Proportional to 250,947.18, 376,088.52 and 184,074.20

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Solution

The fourth proportional to 250,947.18, 376,088.52 and 184,074.20 is: 275,867.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,947.18 : 376,088.52 = 184,074.20 : x
  2. Step 2: Convert to fraction form
    250,947.18/376,088.52 = 184,074.20/x
  3. Step 3: Cross multiply
    250,947.18x = 376,088.52 × 184,074.20
  4. Step 4: Simplify right side
    250,947.18x = 69,228,193,448.18
  5. Step 5: Solve for x
    x = 69,228,193,448.18/250,947.18
  6. Step 6: Final answer
    x = 275,867.59

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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.