Home / 33,240.26-45,870.75-19,094.01

Finding the Fourth Proportional to 33,240.26, 45,870.75 and 19,094.01

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Solution

The fourth proportional to 33,240.26, 45,870.75 and 19,094.01 is: 26,349.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,240.26 : 45,870.75 = 19,094.01 : x
  2. Step 2: Convert to fraction form
    33,240.26/45,870.75 = 19,094.01/x
  3. Step 3: Cross multiply
    33,240.26x = 45,870.75 × 19,094.01
  4. Step 4: Simplify right side
    33,240.26x = 875,856,559.21
  5. Step 5: Solve for x
    x = 875,856,559.21/33,240.26
  6. Step 6: Final answer
    x = 26,349.27

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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.