Home / 14,370.20-19,825.24-10,602.41

Finding the Fourth Proportional to 14,370.20, 19,825.24 and 10,602.41

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Solution

The fourth proportional to 14,370.20, 19,825.24 and 10,602.41 is: 14,627.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,370.20 : 19,825.24 = 10,602.41 : x
  2. Step 2: Convert to fraction form
    14,370.20/19,825.24 = 10,602.41/x
  3. Step 3: Cross multiply
    14,370.20x = 19,825.24 × 10,602.41
  4. Step 4: Simplify right side
    14,370.20x = 210,195,322.83
  5. Step 5: Solve for x
    x = 210,195,322.83/14,370.20
  6. Step 6: Final answer
    x = 14,627.17

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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.