Home / 19,597.14-29,395.44-4,805.87

Finding the Fourth Proportional to 19,597.14, 29,395.44 and 4,805.87

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Solution

The fourth proportional to 19,597.14, 29,395.44 and 4,805.87 is: 7,208.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,597.14 : 29,395.44 = 4,805.87 : x
  2. Step 2: Convert to fraction form
    19,597.14/29,395.44 = 4,805.87/x
  3. Step 3: Cross multiply
    19,597.14x = 29,395.44 × 4,805.87
  4. Step 4: Simplify right side
    19,597.14x = 141,270,516.26
  5. Step 5: Solve for x
    x = 141,270,516.26/19,597.14
  6. Step 6: Final answer
    x = 7,208.73

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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.