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Finding the Fourth Proportional to 9,594.04, 14,391.04 and 3,020.80

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Solution

The fourth proportional to 9,594.04, 14,391.04 and 3,020.80 is: 4,531.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594.04 : 14,391.04 = 3,020.80 : x
  2. Step 2: Convert to fraction form
    9,594.04/14,391.04 = 3,020.80/x
  3. Step 3: Cross multiply
    9,594.04x = 14,391.04 × 3,020.80
  4. Step 4: Simplify right side
    9,594.04x = 43,472,453.63
  5. Step 5: Solve for x
    x = 43,472,453.63/9,594.04
  6. Step 6: Final answer
    x = 4,531.19

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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.