Home / 45,955.29-68,967.24-34,136.35

Finding the Fourth Proportional to 45,955.29, 68,967.24 and 34,136.35

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Solution

The fourth proportional to 45,955.29, 68,967.24 and 34,136.35 is: 51,230.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,955.29 : 68,967.24 = 34,136.35 : x
  2. Step 2: Convert to fraction form
    45,955.29/68,967.24 = 34,136.35/x
  3. Step 3: Cross multiply
    45,955.29x = 68,967.24 × 34,136.35
  4. Step 4: Simplify right side
    45,955.29x = 2,354,289,843.17
  5. Step 5: Solve for x
    x = 2,354,289,843.17/45,955.29
  6. Step 6: Final answer
    x = 51,230.01

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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.