Home / 4,997.23-7,496.57-1,534.75

Finding the Fourth Proportional to 4,997.23, 7,496.57 and 1,534.75

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Solution

The fourth proportional to 4,997.23, 7,496.57 and 1,534.75 is: 2,302.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997.23 : 7,496.57 = 1,534.75 : x
  2. Step 2: Convert to fraction form
    4,997.23/7,496.57 = 1,534.75/x
  3. Step 3: Cross multiply
    4,997.23x = 7,496.57 × 1,534.75
  4. Step 4: Simplify right side
    4,997.23x = 11,505,360.81
  5. Step 5: Solve for x
    x = 11,505,360.81/4,997.23
  6. Step 6: Final answer
    x = 2,302.35

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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.