Home / 19,525.00-29,287.86-7,045.96

Finding the Fourth Proportional to 19,525.00, 29,287.86 and 7,045.96

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Solution

The fourth proportional to 19,525.00, 29,287.86 and 7,045.96 is: 10,569.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.00 : 29,287.86 = 7,045.96 : x
  2. Step 2: Convert to fraction form
    19,525.00/29,287.86 = 7,045.96/x
  3. Step 3: Cross multiply
    19,525.00x = 29,287.86 × 7,045.96
  4. Step 4: Simplify right side
    19,525.00x = 206,360,990.40
  5. Step 5: Solve for x
    x = 206,360,990.40/19,525.00
  6. Step 6: Final answer
    x = 10,569.07

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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.