Home / 19,525.14-29,287.61-4,734.06

Finding the Fourth Proportional to 19,525.14, 29,287.61 and 4,734.06

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Solution

The fourth proportional to 19,525.14, 29,287.61 and 4,734.06 is: 7,101.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.14 : 29,287.61 = 4,734.06 : x
  2. Step 2: Convert to fraction form
    19,525.14/29,287.61 = 4,734.06/x
  3. Step 3: Cross multiply
    19,525.14x = 29,287.61 × 4,734.06
  4. Step 4: Simplify right side
    19,525.14x = 138,649,314.83
  5. Step 5: Solve for x
    x = 138,649,314.83/19,525.14
  6. Step 6: Final answer
    x = 7,101.07

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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.