Home / 29,833.45-41,127.75-23,730.19

Finding the Fourth Proportional to 29,833.45, 41,127.75 and 23,730.19

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Solution

The fourth proportional to 29,833.45, 41,127.75 and 23,730.19 is: 32,713.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,833.45 : 41,127.75 = 23,730.19 : x
  2. Step 2: Convert to fraction form
    29,833.45/41,127.75 = 23,730.19/x
  3. Step 3: Cross multiply
    29,833.45x = 41,127.75 × 23,730.19
  4. Step 4: Simplify right side
    29,833.45x = 975,969,321.77
  5. Step 5: Solve for x
    x = 975,969,321.77/29,833.45
  6. Step 6: Final answer
    x = 32,713.93

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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.