Home / 64,203.21-96,303.96-22,084.02

Finding the Fourth Proportional to 64,203.21, 96,303.96 and 22,084.02

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Solution

The fourth proportional to 64,203.21, 96,303.96 and 22,084.02 is: 33,125.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,203.21 : 96,303.96 = 22,084.02 : x
  2. Step 2: Convert to fraction form
    64,203.21/96,303.96 = 22,084.02/x
  3. Step 3: Cross multiply
    64,203.21x = 96,303.96 × 22,084.02
  4. Step 4: Simplify right side
    64,203.21x = 2,126,778,578.72
  5. Step 5: Solve for x
    x = 2,126,778,578.72/64,203.21
  6. Step 6: Final answer
    x = 33,125.74

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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.