Home / 13,044.94-19,569.45-4,724.08

Finding the Fourth Proportional to 13,044.94, 19,569.45 and 4,724.08

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Solution

The fourth proportional to 13,044.94, 19,569.45 and 4,724.08 is: 7,086.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,044.94 : 19,569.45 = 4,724.08 : x
  2. Step 2: Convert to fraction form
    13,044.94/19,569.45 = 4,724.08/x
  3. Step 3: Cross multiply
    13,044.94x = 19,569.45 × 4,724.08
  4. Step 4: Simplify right side
    13,044.94x = 92,447,647.36
  5. Step 5: Solve for x
    x = 92,447,647.36/13,044.94
  6. Step 6: Final answer
    x = 7,086.86

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1.5x scale

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.