Home / 15,973.73-23,964.13-4,881.29

Finding the Fourth Proportional to 15,973.73, 23,964.13 and 4,881.29

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Solution

The fourth proportional to 15,973.73, 23,964.13 and 4,881.29 is: 7,323.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973.73 : 23,964.13 = 4,881.29 : x
  2. Step 2: Convert to fraction form
    15,973.73/23,964.13 = 4,881.29/x
  3. Step 3: Cross multiply
    15,973.73x = 23,964.13 × 4,881.29
  4. Step 4: Simplify right side
    15,973.73x = 116,975,868.13
  5. Step 5: Solve for x
    x = 116,975,868.13/15,973.73
  6. Step 6: Final answer
    x = 7,323.02

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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.