Home / 9,627.18-14,439.48-3,054.03

Finding the Fourth Proportional to 9,627.18, 14,439.48 and 3,054.03

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Solution

The fourth proportional to 9,627.18, 14,439.48 and 3,054.03 is: 4,580.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,627.18 : 14,439.48 = 3,054.03 : x
  2. Step 2: Convert to fraction form
    9,627.18/14,439.48 = 3,054.03/x
  3. Step 3: Cross multiply
    9,627.18x = 14,439.48 × 3,054.03
  4. Step 4: Simplify right side
    9,627.18x = 44,098,605.10
  5. Step 5: Solve for x
    x = 44,098,605.10/9,627.18
  6. Step 6: Final answer
    x = 4,580.64

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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.