Home / 9,630.26-14,446.80-4,083.60

Finding the Fourth Proportional to 9,630.26, 14,446.80 and 4,083.60

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Solution

The fourth proportional to 9,630.26, 14,446.80 and 4,083.60 is: 6,126.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,630.26 : 14,446.80 = 4,083.60 : x
  2. Step 2: Convert to fraction form
    9,630.26/14,446.80 = 4,083.60/x
  3. Step 3: Cross multiply
    9,630.26x = 14,446.80 × 4,083.60
  4. Step 4: Simplify right side
    9,630.26x = 58,994,952.48
  5. Step 5: Solve for x
    x = 58,994,952.48/9,630.26
  6. Step 6: Final answer
    x = 6,126.00

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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.