Home / 63,988.84-95,983.08-22,435.84

Finding the Fourth Proportional to 63,988.84, 95,983.08 and 22,435.84

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Solution

The fourth proportional to 63,988.84, 95,983.08 and 22,435.84 is: 33,653.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,988.84 : 95,983.08 = 22,435.84 : x
  2. Step 2: Convert to fraction form
    63,988.84/95,983.08 = 22,435.84/x
  3. Step 3: Cross multiply
    63,988.84x = 95,983.08 × 22,435.84
  4. Step 4: Simplify right side
    63,988.84x = 2,153,461,025.59
  5. Step 5: Solve for x
    x = 2,153,461,025.59/63,988.84
  6. Step 6: Final answer
    x = 33,653.70

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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.