Home / 184,526.64-276,162.38-113,411.88

Finding the Fourth Proportional to 184,526.64, 276,162.38 and 113,411.88

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Solution

The fourth proportional to 184,526.64, 276,162.38 and 113,411.88 is: 169,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,526.64 : 276,162.38 = 113,411.88 : x
  2. Step 2: Convert to fraction form
    184,526.64/276,162.38 = 113,411.88/x
  3. Step 3: Cross multiply
    184,526.64x = 276,162.38 × 113,411.88
  4. Step 4: Simplify right side
    184,526.64x = 31,320,094,134.02
  5. Step 5: Solve for x
    x = 31,320,094,134.02/184,526.64
  6. Step 6: Final answer
    x = 169,732.10

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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.