Home / 19,534.45-26,957.67-10,581.96

Finding the Fourth Proportional to 19,534.45, 26,957.67 and 10,581.96

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Solution

The fourth proportional to 19,534.45, 26,957.67 and 10,581.96 is: 14,603.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,534.45 : 26,957.67 = 10,581.96 : x
  2. Step 2: Convert to fraction form
    19,534.45/26,957.67 = 10,581.96/x
  3. Step 3: Cross multiply
    19,534.45x = 26,957.67 × 10,581.96
  4. Step 4: Simplify right side
    19,534.45x = 285,264,850.84
  5. Step 5: Solve for x
    x = 285,264,850.84/19,534.45
  6. Step 6: Final answer
    x = 14,603.17

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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.