Home / 34,897.14-52,356.66-11,539.98

Finding the Fourth Proportional to 34,897.14, 52,356.66 and 11,539.98

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Solution

The fourth proportional to 34,897.14, 52,356.66 and 11,539.98 is: 17,313.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,897.14 : 52,356.66 = 11,539.98 : x
  2. Step 2: Convert to fraction form
    34,897.14/52,356.66 = 11,539.98/x
  3. Step 3: Cross multiply
    34,897.14x = 52,356.66 × 11,539.98
  4. Step 4: Simplify right side
    34,897.14x = 604,194,809.27
  5. Step 5: Solve for x
    x = 604,194,809.27/34,897.14
  6. Step 6: Final answer
    x = 17,313.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.