Home / 23,445.83-35,130.40-22,571.03

Finding the Fourth Proportional to 23,445.83, 35,130.40 and 22,571.03

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Solution

The fourth proportional to 23,445.83, 35,130.40 and 22,571.03 is: 33,819.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445.83 : 35,130.40 = 22,571.03 : x
  2. Step 2: Convert to fraction form
    23,445.83/35,130.40 = 22,571.03/x
  3. Step 3: Cross multiply
    23,445.83x = 35,130.40 × 22,571.03
  4. Step 4: Simplify right side
    23,445.83x = 792,929,312.31
  5. Step 5: Solve for x
    x = 792,929,312.31/23,445.83
  6. Step 6: Final answer
    x = 33,819.63

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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.