Home / 19,560.24-26,957.88-14,246.64

Finding the Fourth Proportional to 19,560.24, 26,957.88 and 14,246.64

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Solution

The fourth proportional to 19,560.24, 26,957.88 and 14,246.64 is: 19,634.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,560.24 : 26,957.88 = 14,246.64 : x
  2. Step 2: Convert to fraction form
    19,560.24/26,957.88 = 14,246.64/x
  3. Step 3: Cross multiply
    19,560.24x = 26,957.88 × 14,246.64
  4. Step 4: Simplify right side
    19,560.24x = 384,059,211.52
  5. Step 5: Solve for x
    x = 384,059,211.52/19,560.24
  6. Step 6: Final answer
    x = 19,634.69

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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.