Home / 191,566.28-286,906.55-184,923.26

Finding the Fourth Proportional to 191,566.28, 286,906.55 and 184,923.26

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Solution

The fourth proportional to 191,566.28, 286,906.55 and 184,923.26 is: 276,957.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,566.28 : 286,906.55 = 184,923.26 : x
  2. Step 2: Convert to fraction form
    191,566.28/286,906.55 = 184,923.26/x
  3. Step 3: Cross multiply
    191,566.28x = 286,906.55 × 184,923.26
  4. Step 4: Simplify right side
    191,566.28x = 53,055,694,692.64
  5. Step 5: Solve for x
    x = 53,055,694,692.64/191,566.28
  6. Step 6: Final answer
    x = 276,957.38

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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.