Home / 184,020.30-276,030.45-164,774.70

Finding the Fourth Proportional to 184,020.30, 276,030.45 and 164,774.70

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Solution

The fourth proportional to 184,020.30, 276,030.45 and 164,774.70 is: 247,162.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,020.30 : 276,030.45 = 164,774.70 : x
  2. Step 2: Convert to fraction form
    184,020.30/276,030.45 = 164,774.70/x
  3. Step 3: Cross multiply
    184,020.30x = 276,030.45 × 164,774.70
  4. Step 4: Simplify right side
    184,020.30x = 45,482,834,589.62
  5. Step 5: Solve for x
    x = 45,482,834,589.62/184,020.30
  6. Step 6: Final answer
    x = 247,162.05

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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.