Home / 191,629.89-262,534.14-184,447.08

Finding the Fourth Proportional to 191,629.89, 262,534.14 and 184,447.08

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Solution

The fourth proportional to 191,629.89, 262,534.14 and 184,447.08 is: 252,693.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,629.89 : 262,534.14 = 184,447.08 : x
  2. Step 2: Convert to fraction form
    191,629.89/262,534.14 = 184,447.08/x
  3. Step 3: Cross multiply
    191,629.89x = 262,534.14 × 184,447.08
  4. Step 4: Simplify right side
    191,629.89x = 48,423,655,523.31
  5. Step 5: Solve for x
    x = 48,423,655,523.31/191,629.89
  6. Step 6: Final answer
    x = 252,693.65

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.