Home / 7,533.03-10,371.33-6,468.69

Finding the Fourth Proportional to 7,533.03, 10,371.33 and 6,468.69

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Solution

The fourth proportional to 7,533.03, 10,371.33 and 6,468.69 is: 8,905.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.03 : 10,371.33 = 6,468.69 : x
  2. Step 2: Convert to fraction form
    7,533.03/10,371.33 = 6,468.69/x
  3. Step 3: Cross multiply
    7,533.03x = 10,371.33 × 6,468.69
  4. Step 4: Simplify right side
    7,533.03x = 67,088,918.66
  5. Step 5: Solve for x
    x = 67,088,918.66/7,533.03
  6. Step 6: Final answer
    x = 8,905.97

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1.5x scale

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.