Home / 14,582.59-21,874.38-5,223.24

Finding the Fourth Proportional to 14,582.59, 21,874.38 and 5,223.24

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Solution

The fourth proportional to 14,582.59, 21,874.38 and 5,223.24 is: 7,835.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,582.59 : 21,874.38 = 5,223.24 : x
  2. Step 2: Convert to fraction form
    14,582.59/21,874.38 = 5,223.24/x
  3. Step 3: Cross multiply
    14,582.59x = 21,874.38 × 5,223.24
  4. Step 4: Simplify right side
    14,582.59x = 114,255,136.59
  5. Step 5: Solve for x
    x = 114,255,136.59/14,582.59
  6. Step 6: Final answer
    x = 7,835.04

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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.