Home / 9,596.94-13,242.60-5,617.14

Finding the Fourth Proportional to 9,596.94, 13,242.60 and 5,617.14

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Solution

The fourth proportional to 9,596.94, 13,242.60 and 5,617.14 is: 7,750.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596.94 : 13,242.60 = 5,617.14 : x
  2. Step 2: Convert to fraction form
    9,596.94/13,242.60 = 5,617.14/x
  3. Step 3: Cross multiply
    9,596.94x = 13,242.60 × 5,617.14
  4. Step 4: Simplify right side
    9,596.94x = 74,385,538.16
  5. Step 5: Solve for x
    x = 74,385,538.16/9,596.94
  6. Step 6: Final answer
    x = 7,750.96

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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.