Home / 184,477.77-276,509.30-91,049.13

Finding the Fourth Proportional to 184,477.77, 276,509.30 and 91,049.13

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Solution

The fourth proportional to 184,477.77, 276,509.30 and 91,049.13 is: 136,471.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,477.77 : 276,509.30 = 91,049.13 : x
  2. Step 2: Convert to fraction form
    184,477.77/276,509.30 = 91,049.13/x
  3. Step 3: Cross multiply
    184,477.77x = 276,509.30 × 91,049.13
  4. Step 4: Simplify right side
    184,477.77x = 25,175,930,746.66
  5. Step 5: Solve for x
    x = 25,175,930,746.66/184,477.77
  6. Step 6: Final answer
    x = 136,471.35

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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.