Home / 22,410.42-33,586.47-13,973.46

Finding the Fourth Proportional to 22,410.42, 33,586.47 and 13,973.46

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Solution

The fourth proportional to 22,410.42, 33,586.47 and 13,973.46 is: 20,942.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,410.42 : 33,586.47 = 13,973.46 : x
  2. Step 2: Convert to fraction form
    22,410.42/33,586.47 = 13,973.46/x
  3. Step 3: Cross multiply
    22,410.42x = 33,586.47 × 13,973.46
  4. Step 4: Simplify right side
    22,410.42x = 469,319,195.09
  5. Step 5: Solve for x
    x = 469,319,195.09/22,410.42
  6. Step 6: Final answer
    x = 20,942.01

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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.