Home / 33,247.01-45,885.14-19,102.59

Finding the Fourth Proportional to 33,247.01, 45,885.14 and 19,102.59

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Solution

The fourth proportional to 33,247.01, 45,885.14 and 19,102.59 is: 26,364.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,247.01 : 45,885.14 = 19,102.59 : x
  2. Step 2: Convert to fraction form
    33,247.01/45,885.14 = 19,102.59/x
  3. Step 3: Cross multiply
    33,247.01x = 45,885.14 × 19,102.59
  4. Step 4: Simplify right side
    33,247.01x = 876,525,016.51
  5. Step 5: Solve for x
    x = 876,525,016.51/33,247.01
  6. Step 6: Final answer
    x = 26,364.03

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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.