Home / 65,664.12-98,526.94-32,366.04

Finding the Fourth Proportional to 65,664.12, 98,526.94 and 32,366.04

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Solution

The fourth proportional to 65,664.12, 98,526.94 and 32,366.04 is: 48,564.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,664.12 : 98,526.94 = 32,366.04 : x
  2. Step 2: Convert to fraction form
    65,664.12/98,526.94 = 32,366.04/x
  3. Step 3: Cross multiply
    65,664.12x = 98,526.94 × 32,366.04
  4. Step 4: Simplify right side
    65,664.12x = 3,188,926,881.12
  5. Step 5: Solve for x
    x = 3,188,926,881.12/65,664.12
  6. Step 6: Final answer
    x = 48,564.22

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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.