Home / 9,625.55-13,282.63-5,592.02

Finding the Fourth Proportional to 9,625.55, 13,282.63 and 5,592.02

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Solution

The fourth proportional to 9,625.55, 13,282.63 and 5,592.02 is: 7,716.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625.55 : 13,282.63 = 5,592.02 : x
  2. Step 2: Convert to fraction form
    9,625.55/13,282.63 = 5,592.02/x
  3. Step 3: Cross multiply
    9,625.55x = 13,282.63 × 5,592.02
  4. Step 4: Simplify right side
    9,625.55x = 74,276,652.22
  5. Step 5: Solve for x
    x = 74,276,652.22/9,625.55
  6. Step 6: Final answer
    x = 7,716.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.