Home / 19,723.65-29,585.73-6,576.02

Finding the Fourth Proportional to 19,723.65, 29,585.73 and 6,576.02

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Solution

The fourth proportional to 19,723.65, 29,585.73 and 6,576.02 is: 9,864.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,723.65 : 29,585.73 = 6,576.02 : x
  2. Step 2: Convert to fraction form
    19,723.65/29,585.73 = 6,576.02/x
  3. Step 3: Cross multiply
    19,723.65x = 29,585.73 × 6,576.02
  4. Step 4: Simplify right side
    19,723.65x = 194,556,352.19
  5. Step 5: Solve for x
    x = 194,556,352.19/19,723.65
  6. Step 6: Final answer
    x = 9,864.12

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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.