Home / 23,427.03-35,161.34-10,953.84

Finding the Fourth Proportional to 23,427.03, 35,161.34 and 10,953.84

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Solution

The fourth proportional to 23,427.03, 35,161.34 and 10,953.84 is: 16,440.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,427.03 : 35,161.34 = 10,953.84 : x
  2. Step 2: Convert to fraction form
    23,427.03/35,161.34 = 10,953.84/x
  3. Step 3: Cross multiply
    23,427.03x = 35,161.34 × 10,953.84
  4. Step 4: Simplify right side
    23,427.03x = 385,151,637.78
  5. Step 5: Solve for x
    x = 385,151,637.78/23,427.03
  6. Step 6: Final answer
    x = 16,440.48

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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.