Home / 14,369.20-19,823.86-10,601.41

Finding the Fourth Proportional to 14,369.20, 19,823.86 and 10,601.41

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Solution

The fourth proportional to 14,369.20, 19,823.86 and 10,601.41 is: 14,625.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,369.20 : 19,823.86 = 10,601.41 : x
  2. Step 2: Convert to fraction form
    14,369.20/19,823.86 = 10,601.41/x
  3. Step 3: Cross multiply
    14,369.20x = 19,823.86 × 10,601.41
  4. Step 4: Simplify right side
    14,369.20x = 210,160,842.57
  5. Step 5: Solve for x
    x = 210,160,842.57/14,369.20
  6. Step 6: Final answer
    x = 14,625.79

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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.