Home / 19,534.14-26,957.24-10,581.64

Finding the Fourth Proportional to 19,534.14, 26,957.24 and 10,581.64

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Solution

The fourth proportional to 19,534.14, 26,957.24 and 10,581.64 is: 14,602.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,534.14 : 26,957.24 = 10,581.64 : x
  2. Step 2: Convert to fraction form
    19,534.14/26,957.24 = 10,581.64/x
  3. Step 3: Cross multiply
    19,534.14x = 26,957.24 × 10,581.64
  4. Step 4: Simplify right side
    19,534.14x = 285,251,809.07
  5. Step 5: Solve for x
    x = 285,251,809.07/19,534.14
  6. Step 6: Final answer
    x = 14,602.73

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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.