Home / 14,094.03-21,144.29-4,233.50

Finding the Fourth Proportional to 14,094.03, 21,144.29 and 4,233.50

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Solution

The fourth proportional to 14,094.03, 21,144.29 and 4,233.50 is: 6,351.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094.03 : 21,144.29 = 4,233.50 : x
  2. Step 2: Convert to fraction form
    14,094.03/21,144.29 = 4,233.50/x
  3. Step 3: Cross multiply
    14,094.03x = 21,144.29 × 4,233.50
  4. Step 4: Simplify right side
    14,094.03x = 89,514,351.72
  5. Step 5: Solve for x
    x = 89,514,351.72/14,094.03
  6. Step 6: Final answer
    x = 6,351.22

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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.