Home / 9,622.01-14,422.07-4,071.89

Finding the Fourth Proportional to 9,622.01, 14,422.07 and 4,071.89

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Solution

The fourth proportional to 9,622.01, 14,422.07 and 4,071.89 is: 6,103.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622.01 : 14,422.07 = 4,071.89 : x
  2. Step 2: Convert to fraction form
    9,622.01/14,422.07 = 4,071.89/x
  3. Step 3: Cross multiply
    9,622.01x = 14,422.07 × 4,071.89
  4. Step 4: Simplify right side
    9,622.01x = 58,725,128.85
  5. Step 5: Solve for x
    x = 58,725,128.85/9,622.01
  6. Step 6: Final answer
    x = 6,103.21

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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.