Home / 184,355.40-276,293.46-83,079.12

Finding the Fourth Proportional to 184,355.40, 276,293.46 and 83,079.12

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Solution

The fourth proportional to 184,355.40, 276,293.46 and 83,079.12 is: 124,510.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,355.40 : 276,293.46 = 83,079.12 : x
  2. Step 2: Convert to fraction form
    184,355.40/276,293.46 = 83,079.12/x
  3. Step 3: Cross multiply
    184,355.40x = 276,293.46 × 83,079.12
  4. Step 4: Simplify right side
    184,355.40x = 22,954,217,518.56
  5. Step 5: Solve for x
    x = 22,954,217,518.56/184,355.40
  6. Step 6: Final answer
    x = 124,510.69

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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.