Home / 19,556.93-29,342.75-9,032

Finding the Fourth Proportional to 19,556.93, 29,342.75 and 9,032

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Solution

The fourth proportional to 19,556.93, 29,342.75 and 9,032 is: 13,551.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,556.93 : 29,342.75 = 9,032 : x
  2. Step 2: Convert to fraction form
    19,556.93/29,342.75 = 9,032/x
  3. Step 3: Cross multiply
    19,556.93x = 29,342.75 × 9,032
  4. Step 4: Simplify right side
    19,556.93x = 265,023,718
  5. Step 5: Solve for x
    x = 265,023,718/19,556.93
  6. Step 6: Final answer
    x = 13,551.40

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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.