Home / 9,625.75-14,444.39-4,153.75

Finding the Fourth Proportional to 9,625.75, 14,444.39 and 4,153.75

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Solution

The fourth proportional to 9,625.75, 14,444.39 and 4,153.75 is: 6,233.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625.75 : 14,444.39 = 4,153.75 : x
  2. Step 2: Convert to fraction form
    9,625.75/14,444.39 = 4,153.75/x
  3. Step 3: Cross multiply
    9,625.75x = 14,444.39 × 4,153.75
  4. Step 4: Simplify right side
    9,625.75x = 59,998,364.19
  5. Step 5: Solve for x
    x = 59,998,364.19/9,625.75
  6. Step 6: Final answer
    x = 6,233.11

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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.