Home / 15,225.10-22,893.17-14,007.22

Finding the Fourth Proportional to 15,225.10, 22,893.17 and 14,007.22

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Solution

The fourth proportional to 15,225.10, 22,893.17 and 14,007.22 is: 21,061.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,225.10 : 22,893.17 = 14,007.22 : x
  2. Step 2: Convert to fraction form
    15,225.10/22,893.17 = 14,007.22/x
  3. Step 3: Cross multiply
    15,225.10x = 22,893.17 × 14,007.22
  4. Step 4: Simplify right side
    15,225.10x = 320,669,668.69
  5. Step 5: Solve for x
    x = 320,669,668.69/15,225.10
  6. Step 6: Final answer
    x = 21,061.91

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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.