Home / 22,389.02-33,576.37-7,393.34

Finding the Fourth Proportional to 22,389.02, 33,576.37 and 7,393.34

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Solution

The fourth proportional to 22,389.02, 33,576.37 and 7,393.34 is: 11,087.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,389.02 : 33,576.37 = 7,393.34 : x
  2. Step 2: Convert to fraction form
    22,389.02/33,576.37 = 7,393.34/x
  3. Step 3: Cross multiply
    22,389.02x = 33,576.37 × 7,393.34
  4. Step 4: Simplify right side
    22,389.02x = 248,241,626.42
  5. Step 5: Solve for x
    x = 248,241,626.42/22,389.02
  6. Step 6: Final answer
    x = 11,087.65

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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.