Home / 29,785.11-41,146.16-23,808.93

Finding the Fourth Proportional to 29,785.11, 41,146.16 and 23,808.93

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Solution

The fourth proportional to 29,785.11, 41,146.16 and 23,808.93 is: 32,890.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,785.11 : 41,146.16 = 23,808.93 : x
  2. Step 2: Convert to fraction form
    29,785.11/41,146.16 = 23,808.93/x
  3. Step 3: Cross multiply
    29,785.11x = 41,146.16 × 23,808.93
  4. Step 4: Simplify right side
    29,785.11x = 979,645,924.16
  5. Step 5: Solve for x
    x = 979,645,924.16/29,785.11
  6. Step 6: Final answer
    x = 32,890.46

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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.