Home / 56,080.41-84,136.51-22,824.34

Finding the Fourth Proportional to 56,080.41, 84,136.51 and 22,824.34

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Solution

The fourth proportional to 56,080.41, 84,136.51 and 22,824.34 is: 34,242.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,080.41 : 84,136.51 = 22,824.34 : x
  2. Step 2: Convert to fraction form
    56,080.41/84,136.51 = 22,824.34/x
  3. Step 3: Cross multiply
    56,080.41x = 84,136.51 × 22,824.34
  4. Step 4: Simplify right side
    56,080.41x = 1,920,360,310.65
  5. Step 5: Solve for x
    x = 1,920,360,310.65/56,080.41
  6. Step 6: Final answer
    x = 34,242.98

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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.