Home / 19,534.24-26,957.28-10,581.82

Finding the Fourth Proportional to 19,534.24, 26,957.28 and 10,581.82

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Solution

The fourth proportional to 19,534.24, 26,957.28 and 10,581.82 is: 14,602.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,534.24 : 26,957.28 = 10,581.82 : x
  2. Step 2: Convert to fraction form
    19,534.24/26,957.28 = 10,581.82/x
  3. Step 3: Cross multiply
    19,534.24x = 26,957.28 × 10,581.82
  4. Step 4: Simplify right side
    19,534.24x = 285,257,084.65
  5. Step 5: Solve for x
    x = 285,257,084.65/19,534.24
  6. Step 6: Final answer
    x = 14,602.93

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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.