Home / 29,718.77-44,592.66-13,076.71

Finding the Fourth Proportional to 29,718.77, 44,592.66 and 13,076.71

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Solution

The fourth proportional to 29,718.77, 44,592.66 and 13,076.71 is: 19,621.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,718.77 : 44,592.66 = 13,076.71 : x
  2. Step 2: Convert to fraction form
    29,718.77/44,592.66 = 13,076.71/x
  3. Step 3: Cross multiply
    29,718.77x = 44,592.66 × 13,076.71
  4. Step 4: Simplify right side
    29,718.77x = 583,125,171.47
  5. Step 5: Solve for x
    x = 583,125,171.47/29,718.77
  6. Step 6: Final answer
    x = 19,621.45

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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.