Home / 19,724.23-29,594.99-10,362.07

Finding the Fourth Proportional to 19,724.23, 29,594.99 and 10,362.07

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Solution

The fourth proportional to 19,724.23, 29,594.99 and 10,362.07 is: 15,547.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,724.23 : 29,594.99 = 10,362.07 : x
  2. Step 2: Convert to fraction form
    19,724.23/29,594.99 = 10,362.07/x
  3. Step 3: Cross multiply
    19,724.23x = 29,594.99 × 10,362.07
  4. Step 4: Simplify right side
    19,724.23x = 306,665,358.03
  5. Step 5: Solve for x
    x = 306,665,358.03/19,724.23
  6. Step 6: Final answer
    x = 15,547.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.