Home / 14,646.89-21,927.14-9,082.33

Finding the Fourth Proportional to 14,646.89, 21,927.14 and 9,082.33

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Solution

The fourth proportional to 14,646.89, 21,927.14 and 9,082.33 is: 13,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,646.89 : 21,927.14 = 9,082.33 : x
  2. Step 2: Convert to fraction form
    14,646.89/21,927.14 = 9,082.33/x
  3. Step 3: Cross multiply
    14,646.89x = 21,927.14 × 9,082.33
  4. Step 4: Simplify right side
    14,646.89x = 199,149,455.27
  5. Step 5: Solve for x
    x = 199,149,455.27/14,646.89
  6. Step 6: Final answer
    x = 13,596.70

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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.