Home / 19,373.96-26,744.10-13,094.84

Finding the Fourth Proportional to 19,373.96, 26,744.10 and 13,094.84

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Solution

The fourth proportional to 19,373.96, 26,744.10 and 13,094.84 is: 18,076.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,373.96 : 26,744.10 = 13,094.84 : x
  2. Step 2: Convert to fraction form
    19,373.96/26,744.10 = 13,094.84/x
  3. Step 3: Cross multiply
    19,373.96x = 26,744.10 × 13,094.84
  4. Step 4: Simplify right side
    19,373.96x = 350,209,710.44
  5. Step 5: Solve for x
    x = 350,209,710.44/19,373.96
  6. Step 6: Final answer
    x = 18,076.31

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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.