Home / 9,549.25-14,305.34-5,376.53

Finding the Fourth Proportional to 9,549.25, 14,305.34 and 5,376.53

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Solution

The fourth proportional to 9,549.25, 14,305.34 and 5,376.53 is: 8,054.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549.25 : 14,305.34 = 5,376.53 : x
  2. Step 2: Convert to fraction form
    9,549.25/14,305.34 = 5,376.53/x
  3. Step 3: Cross multiply
    9,549.25x = 14,305.34 × 5,376.53
  4. Step 4: Simplify right side
    9,549.25x = 76,913,138.87
  5. Step 5: Solve for x
    x = 76,913,138.87/9,549.25
  6. Step 6: Final answer
    x = 8,054.37

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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.