Home / 8,193.48-11,307.44-4,838.24

Finding the Fourth Proportional to 8,193.48, 11,307.44 and 4,838.24

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Solution

The fourth proportional to 8,193.48, 11,307.44 and 4,838.24 is: 6,677.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193.48 : 11,307.44 = 4,838.24 : x
  2. Step 2: Convert to fraction form
    8,193.48/11,307.44 = 4,838.24/x
  3. Step 3: Cross multiply
    8,193.48x = 11,307.44 × 4,838.24
  4. Step 4: Simplify right side
    8,193.48x = 54,708,108.51
  5. Step 5: Solve for x
    x = 54,708,108.51/8,193.48
  6. Step 6: Final answer
    x = 6,677.03

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Half scale
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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.