Home / 30,466.01-41,949.62-26,667.92

Finding the Fourth Proportional to 30,466.01, 41,949.62 and 26,667.92

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Solution

The fourth proportional to 30,466.01, 41,949.62 and 26,667.92 is: 36,719.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,466.01 : 41,949.62 = 26,667.92 : x
  2. Step 2: Convert to fraction form
    30,466.01/41,949.62 = 26,667.92/x
  3. Step 3: Cross multiply
    30,466.01x = 41,949.62 × 26,667.92
  4. Step 4: Simplify right side
    30,466.01x = 1,118,708,767.10
  5. Step 5: Solve for x
    x = 1,118,708,767.10/30,466.01
  6. Step 6: Final answer
    x = 36,719.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.