Home / 36,841.30-55,283.39-15,492.48

Finding the Fourth Proportional to 36,841.30, 55,283.39 and 15,492.48

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Solution

The fourth proportional to 36,841.30, 55,283.39 and 15,492.48 is: 23,247.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,841.30 : 55,283.39 = 15,492.48 : x
  2. Step 2: Convert to fraction form
    36,841.30/55,283.39 = 15,492.48/x
  3. Step 3: Cross multiply
    36,841.30x = 55,283.39 × 15,492.48
  4. Step 4: Simplify right side
    36,841.30x = 856,476,813.91
  5. Step 5: Solve for x
    x = 856,476,813.91/36,841.30
  6. Step 6: Final answer
    x = 23,247.74

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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.