Home / 19,733.40-29,585.52-9,333

Finding the Fourth Proportional to 19,733.40, 29,585.52 and 9,333

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Solution

The fourth proportional to 19,733.40, 29,585.52 and 9,333 is: 13,992.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,733.40 : 29,585.52 = 9,333 : x
  2. Step 2: Convert to fraction form
    19,733.40/29,585.52 = 9,333/x
  3. Step 3: Cross multiply
    19,733.40x = 29,585.52 × 9,333
  4. Step 4: Simplify right side
    19,733.40x = 276,121,658.16
  5. Step 5: Solve for x
    x = 276,121,658.16/19,733.40
  6. Step 6: Final answer
    x = 13,992.60

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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.