Home / 23,567.45-35,320.59-10,912.41

Finding the Fourth Proportional to 23,567.45, 35,320.59 and 10,912.41

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Solution

The fourth proportional to 23,567.45, 35,320.59 and 10,912.41 is: 16,354.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,567.45 : 35,320.59 = 10,912.41 : x
  2. Step 2: Convert to fraction form
    23,567.45/35,320.59 = 10,912.41/x
  3. Step 3: Cross multiply
    23,567.45x = 35,320.59 × 10,912.41
  4. Step 4: Simplify right side
    23,567.45x = 385,432,759.52
  5. Step 5: Solve for x
    x = 385,432,759.52/23,567.45
  6. Step 6: Final answer
    x = 16,354.46

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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.