Home / 19,547.93-29,321.73-7,063.23

Finding the Fourth Proportional to 19,547.93, 29,321.73 and 7,063.23

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Solution

The fourth proportional to 19,547.93, 29,321.73 and 7,063.23 is: 10,594.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,547.93 : 29,321.73 = 7,063.23 : x
  2. Step 2: Convert to fraction form
    19,547.93/29,321.73 = 7,063.23/x
  3. Step 3: Cross multiply
    19,547.93x = 29,321.73 × 7,063.23
  4. Step 4: Simplify right side
    19,547.93x = 207,106,232.94
  5. Step 5: Solve for x
    x = 207,106,232.94/19,547.93
  6. Step 6: Final answer
    x = 10,594.79

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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.