Home / 22,656.17-33,994.37-11,557.01

Finding the Fourth Proportional to 22,656.17, 33,994.37 and 11,557.01

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Solution

The fourth proportional to 22,656.17, 33,994.37 and 11,557.01 is: 17,340.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,656.17 : 33,994.37 = 11,557.01 : x
  2. Step 2: Convert to fraction form
    22,656.17/33,994.37 = 11,557.01/x
  3. Step 3: Cross multiply
    22,656.17x = 33,994.37 × 11,557.01
  4. Step 4: Simplify right side
    22,656.17x = 392,873,274.03
  5. Step 5: Solve for x
    x = 392,873,274.03/22,656.17
  6. Step 6: Final answer
    x = 17,340.67

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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.