Home / 13,967.53-19,274.88-7,594.03

Finding the Fourth Proportional to 13,967.53, 19,274.88 and 7,594.03

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Solution

The fourth proportional to 13,967.53, 19,274.88 and 7,594.03 is: 10,479.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967.53 : 19,274.88 = 7,594.03 : x
  2. Step 2: Convert to fraction form
    13,967.53/19,274.88 = 7,594.03/x
  3. Step 3: Cross multiply
    13,967.53x = 19,274.88 × 7,594.03
  4. Step 4: Simplify right side
    13,967.53x = 146,374,016.97
  5. Step 5: Solve for x
    x = 146,374,016.97/13,967.53
  6. Step 6: Final answer
    x = 10,479.59

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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.