Home / 22,056.51-33,090.28-6,474.14

Finding the Fourth Proportional to 22,056.51, 33,090.28 and 6,474.14

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Solution

The fourth proportional to 22,056.51, 33,090.28 and 6,474.14 is: 9,712.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.51 : 33,090.28 = 6,474.14 : x
  2. Step 2: Convert to fraction form
    22,056.51/33,090.28 = 6,474.14/x
  3. Step 3: Cross multiply
    22,056.51x = 33,090.28 × 6,474.14
  4. Step 4: Simplify right side
    22,056.51x = 214,230,923.72
  5. Step 5: Solve for x
    x = 214,230,923.72/22,056.51
  6. Step 6: Final answer
    x = 9,712.82

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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.