Home / 65,033.28-97,579.44-63,984.96

Finding the Fourth Proportional to 65,033.28, 97,579.44 and 63,984.96

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Solution

The fourth proportional to 65,033.28, 97,579.44 and 63,984.96 is: 96,006.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,033.28 : 97,579.44 = 63,984.96 : x
  2. Step 2: Convert to fraction form
    65,033.28/97,579.44 = 63,984.96/x
  3. Step 3: Cross multiply
    65,033.28x = 97,579.44 × 63,984.96
  4. Step 4: Simplify right side
    65,033.28x = 6,243,616,565.22
  5. Step 5: Solve for x
    x = 6,243,616,565.22/65,033.28
  6. Step 6: Final answer
    x = 96,006.48

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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.