Home / 53,626.95-74,005.52-29,754.09

Finding the Fourth Proportional to 53,626.95, 74,005.52 and 29,754.09

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Solution

The fourth proportional to 53,626.95, 74,005.52 and 29,754.09 is: 41,060.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,626.95 : 74,005.52 = 29,754.09 : x
  2. Step 2: Convert to fraction form
    53,626.95/74,005.52 = 29,754.09/x
  3. Step 3: Cross multiply
    53,626.95x = 74,005.52 × 29,754.09
  4. Step 4: Simplify right side
    53,626.95x = 2,201,966,753.81
  5. Step 5: Solve for x
    x = 2,201,966,753.81/53,626.95
  6. Step 6: Final answer
    x = 41,060.82

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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.