Home / 14,583.14-21,874.66-5,824.20

Finding the Fourth Proportional to 14,583.14, 21,874.66 and 5,824.20

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Solution

The fourth proportional to 14,583.14, 21,874.66 and 5,824.20 is: 8,736.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,583.14 : 21,874.66 = 5,824.20 : x
  2. Step 2: Convert to fraction form
    14,583.14/21,874.66 = 5,824.20/x
  3. Step 3: Cross multiply
    14,583.14x = 21,874.66 × 5,824.20
  4. Step 4: Simplify right side
    14,583.14x = 127,402,462.24
  5. Step 5: Solve for x
    x = 127,402,462.24/14,583.14
  6. Step 6: Final answer
    x = 8,736.29

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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.