Home / 64,660.26-96,966.19-22,529.53

Finding the Fourth Proportional to 64,660.26, 96,966.19 and 22,529.53

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Solution

The fourth proportional to 64,660.26, 96,966.19 and 22,529.53 is: 33,785.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,660.26 : 96,966.19 = 22,529.53 : x
  2. Step 2: Convert to fraction form
    64,660.26/96,966.19 = 22,529.53/x
  3. Step 3: Cross multiply
    64,660.26x = 96,966.19 × 22,529.53
  4. Step 4: Simplify right side
    64,660.26x = 2,184,602,686.59
  5. Step 5: Solve for x
    x = 2,184,602,686.59/64,660.26
  6. Step 6: Final answer
    x = 33,785.86

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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.