Home / 41,954.08-57,896.40-23,090.08

Finding the Fourth Proportional to 41,954.08, 57,896.40 and 23,090.08

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Solution

The fourth proportional to 41,954.08, 57,896.40 and 23,090.08 is: 31,864.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,954.08 : 57,896.40 = 23,090.08 : x
  2. Step 2: Convert to fraction form
    41,954.08/57,896.40 = 23,090.08/x
  3. Step 3: Cross multiply
    41,954.08x = 57,896.40 × 23,090.08
  4. Step 4: Simplify right side
    41,954.08x = 1,336,832,507.71
  5. Step 5: Solve for x
    x = 1,336,832,507.71/41,954.08
  6. Step 6: Final answer
    x = 31,864.18

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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.