Home / 34,561.31-51,798.83-14,816.95

Finding the Fourth Proportional to 34,561.31, 51,798.83 and 14,816.95

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Solution

The fourth proportional to 34,561.31, 51,798.83 and 14,816.95 is: 22,206.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,561.31 : 51,798.83 = 14,816.95 : x
  2. Step 2: Convert to fraction form
    34,561.31/51,798.83 = 14,816.95/x
  3. Step 3: Cross multiply
    34,561.31x = 51,798.83 × 14,816.95
  4. Step 4: Simplify right side
    34,561.31x = 767,500,470.59
  5. Step 5: Solve for x
    x = 767,500,470.59/34,561.31
  6. Step 6: Final answer
    x = 22,206.93

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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.