Home / 45,479.17-68,092.79-23,244.67

Finding the Fourth Proportional to 45,479.17, 68,092.79 and 23,244.67

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Solution

The fourth proportional to 45,479.17, 68,092.79 and 23,244.67 is: 34,802.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,479.17 : 68,092.79 = 23,244.67 : x
  2. Step 2: Convert to fraction form
    45,479.17/68,092.79 = 23,244.67/x
  3. Step 3: Cross multiply
    45,479.17x = 68,092.79 × 23,244.67
  4. Step 4: Simplify right side
    45,479.17x = 1,582,794,092.47
  5. Step 5: Solve for x
    x = 1,582,794,092.47/45,479.17
  6. Step 6: Final answer
    x = 34,802.62

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1.5x scale

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.