Home / 61,258.13-91,863.39-23,813.24

Finding the Fourth Proportional to 61,258.13, 91,863.39 and 23,813.24

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Solution

The fourth proportional to 61,258.13, 91,863.39 and 23,813.24 is: 35,710.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,258.13 : 91,863.39 = 23,813.24 : x
  2. Step 2: Convert to fraction form
    61,258.13/91,863.39 = 23,813.24/x
  3. Step 3: Cross multiply
    61,258.13x = 91,863.39 × 23,813.24
  4. Step 4: Simplify right side
    61,258.13x = 2,187,564,953.28
  5. Step 5: Solve for x
    x = 2,187,564,953.28/61,258.13
  6. Step 6: Final answer
    x = 35,710.61

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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.