Home / 95,981.22-144,096.84-64,532.16

Finding the Fourth Proportional to 95,981.22, 144,096.84 and 64,532.16

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Solution

The fourth proportional to 95,981.22, 144,096.84 and 64,532.16 is: 96,882.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,981.22 : 144,096.84 = 64,532.16 : x
  2. Step 2: Convert to fraction form
    95,981.22/144,096.84 = 64,532.16/x
  3. Step 3: Cross multiply
    95,981.22x = 144,096.84 × 64,532.16
  4. Step 4: Simplify right side
    95,981.22x = 9,298,880,334.37
  5. Step 5: Solve for x
    x = 9,298,880,334.37/95,981.22
  6. Step 6: Final answer
    x = 96,882.29

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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.