Home / 23,530.88-35,285.95-11,054.45

Finding the Fourth Proportional to 23,530.88, 35,285.95 and 11,054.45

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Solution

The fourth proportional to 23,530.88, 35,285.95 and 11,054.45 is: 16,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530.88 : 35,285.95 = 11,054.45 : x
  2. Step 2: Convert to fraction form
    23,530.88/35,285.95 = 11,054.45/x
  3. Step 3: Cross multiply
    23,530.88x = 35,285.95 × 11,054.45
  4. Step 4: Simplify right side
    23,530.88x = 390,066,704.62
  5. Step 5: Solve for x
    x = 390,066,704.62/23,530.88
  6. Step 6: Final answer
    x = 16,576.80

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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.