Home / 191,646.30-262,556.38-184,463.49

Finding the Fourth Proportional to 191,646.30, 262,556.38 and 184,463.49

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Solution

The fourth proportional to 191,646.30, 262,556.38 and 184,463.49 is: 252,715.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,646.30 : 262,556.38 = 184,463.49 : x
  2. Step 2: Convert to fraction form
    191,646.30/262,556.38 = 184,463.49/x
  3. Step 3: Cross multiply
    191,646.30x = 262,556.38 × 184,463.49
  4. Step 4: Simplify right side
    191,646.30x = 48,432,066,176.57
  5. Step 5: Solve for x
    x = 48,432,066,176.57/191,646.30
  6. Step 6: Final answer
    x = 252,715.89

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1.5x scale

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.