Home / 13,967.62-19,275.42-7,594.27

Finding the Fourth Proportional to 13,967.62, 19,275.42 and 7,594.27

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Solution

The fourth proportional to 13,967.62, 19,275.42 and 7,594.27 is: 10,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967.62 : 19,275.42 = 7,594.27 : x
  2. Step 2: Convert to fraction form
    13,967.62/19,275.42 = 7,594.27/x
  3. Step 3: Cross multiply
    13,967.62x = 19,275.42 × 7,594.27
  4. Step 4: Simplify right side
    13,967.62x = 146,382,743.84
  5. Step 5: Solve for x
    x = 146,382,743.84/13,967.62
  6. Step 6: Final answer
    x = 10,480.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.