Home / 40,519.36-60,748.06-33,477.22

Finding the Fourth Proportional to 40,519.36, 60,748.06 and 33,477.22

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Solution

The fourth proportional to 40,519.36, 60,748.06 and 33,477.22 is: 50,190.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,519.36 : 60,748.06 = 33,477.22 : x
  2. Step 2: Convert to fraction form
    40,519.36/60,748.06 = 33,477.22/x
  3. Step 3: Cross multiply
    40,519.36x = 60,748.06 × 33,477.22
  4. Step 4: Simplify right side
    40,519.36x = 2,033,676,001.81
  5. Step 5: Solve for x
    x = 2,033,676,001.81/40,519.36
  6. Step 6: Final answer
    x = 50,190.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.