Home / 9,627.75-14,444.06-2,702.25

Finding the Fourth Proportional to 9,627.75, 14,444.06 and 2,702.25

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Solution

The fourth proportional to 9,627.75, 14,444.06 and 2,702.25 is: 4,054.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627.75 : 14,444.06 = 2,702.25 : x
  2. Step 2: Convert to fraction form
    9,627.75/14,444.06 = 2,702.25/x
  3. Step 3: Cross multiply
    9,627.75x = 14,444.06 × 2,702.25
  4. Step 4: Simplify right side
    9,627.75x = 39,031,447.62
  5. Step 5: Solve for x
    x = 39,031,447.62/9,627.75
  6. Step 6: Final answer
    x = 4,054.06

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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.