Home / 16,359.63-24,541.77-5,263.74

Finding the Fourth Proportional to 16,359.63, 24,541.77 and 5,263.74

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Solution

The fourth proportional to 16,359.63, 24,541.77 and 5,263.74 is: 7,896.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,359.63 : 24,541.77 = 5,263.74 : x
  2. Step 2: Convert to fraction form
    16,359.63/24,541.77 = 5,263.74/x
  3. Step 3: Cross multiply
    16,359.63x = 24,541.77 × 5,263.74
  4. Step 4: Simplify right side
    16,359.63x = 129,181,470.10
  5. Step 5: Solve for x
    x = 129,181,470.10/16,359.63
  6. Step 6: Final answer
    x = 7,896.36

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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.