Home / 10,033.52-15,054.24-7,263.68

Finding the Fourth Proportional to 10,033.52, 15,054.24 and 7,263.68

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Solution

The fourth proportional to 10,033.52, 15,054.24 and 7,263.68 is: 10,898.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033.52 : 15,054.24 = 7,263.68 : x
  2. Step 2: Convert to fraction form
    10,033.52/15,054.24 = 7,263.68/x
  3. Step 3: Cross multiply
    10,033.52x = 15,054.24 × 7,263.68
  4. Step 4: Simplify right side
    10,033.52x = 109,349,182.00
  5. Step 5: Solve for x
    x = 109,349,182.00/10,033.52
  6. Step 6: Final answer
    x = 10,898.39

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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.