Home / 22,895.01-31,596.26-13,941.07

Finding the Fourth Proportional to 22,895.01, 31,596.26 and 13,941.07

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Solution

The fourth proportional to 22,895.01, 31,596.26 and 13,941.07 is: 19,239.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,895.01 : 31,596.26 = 13,941.07 : x
  2. Step 2: Convert to fraction form
    22,895.01/31,596.26 = 13,941.07/x
  3. Step 3: Cross multiply
    22,895.01x = 31,596.26 × 13,941.07
  4. Step 4: Simplify right side
    22,895.01x = 440,485,523.70
  5. Step 5: Solve for x
    x = 440,485,523.70/22,895.01
  6. Step 6: Final answer
    x = 19,239.37

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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.