Home / 29,160.73-43,513.61-26,019.16

Finding the Fourth Proportional to 29,160.73, 43,513.61 and 26,019.16

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Solution

The fourth proportional to 29,160.73, 43,513.61 and 26,019.16 is: 38,825.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,160.73 : 43,513.61 = 26,019.16 : x
  2. Step 2: Convert to fraction form
    29,160.73/43,513.61 = 26,019.16/x
  3. Step 3: Cross multiply
    29,160.73x = 43,513.61 × 26,019.16
  4. Step 4: Simplify right side
    29,160.73x = 1,132,187,580.77
  5. Step 5: Solve for x
    x = 1,132,187,580.77/29,160.73
  6. Step 6: Final answer
    x = 38,825.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.