Home / 53,601.44-73,972.45-29,726.69

Finding the Fourth Proportional to 53,601.44, 73,972.45 and 29,726.69

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Solution

The fourth proportional to 53,601.44, 73,972.45 and 29,726.69 is: 41,024.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,601.44 : 73,972.45 = 29,726.69 : x
  2. Step 2: Convert to fraction form
    53,601.44/73,972.45 = 29,726.69/x
  3. Step 3: Cross multiply
    53,601.44x = 73,972.45 × 29,726.69
  4. Step 4: Simplify right side
    53,601.44x = 2,198,955,719.83
  5. Step 5: Solve for x
    x = 2,198,955,719.83/53,601.44
  6. Step 6: Final answer
    x = 41,024.19

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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.