Home / 8,033.16-11,062.80-7,533.12

Finding the Fourth Proportional to 8,033.16, 11,062.80 and 7,533.12

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Solution

The fourth proportional to 8,033.16, 11,062.80 and 7,533.12 is: 10,374.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,033.16 : 11,062.80 = 7,533.12 : x
  2. Step 2: Convert to fraction form
    8,033.16/11,062.80 = 7,533.12/x
  3. Step 3: Cross multiply
    8,033.16x = 11,062.80 × 7,533.12
  4. Step 4: Simplify right side
    8,033.16x = 83,337,399.94
  5. Step 5: Solve for x
    x = 83,337,399.94/8,033.16
  6. Step 6: Final answer
    x = 10,374.17

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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.