Home / 36,150.08-54,330.08-23,915.84

Finding the Fourth Proportional to 36,150.08, 54,330.08 and 23,915.84

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Solution

The fourth proportional to 36,150.08, 54,330.08 and 23,915.84 is: 35,943.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,150.08 : 54,330.08 = 23,915.84 : x
  2. Step 2: Convert to fraction form
    36,150.08/54,330.08 = 23,915.84/x
  3. Step 3: Cross multiply
    36,150.08x = 54,330.08 × 23,915.84
  4. Step 4: Simplify right side
    36,150.08x = 1,299,349,500.47
  5. Step 5: Solve for x
    x = 1,299,349,500.47/36,150.08
  6. Step 6: Final answer
    x = 35,943.20

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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.