Home / 13,735.58-20,594.25-11,106.32

Finding the Fourth Proportional to 13,735.58, 20,594.25 and 11,106.32

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Solution

The fourth proportional to 13,735.58, 20,594.25 and 11,106.32 is: 16,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,735.58 : 20,594.25 = 11,106.32 : x
  2. Step 2: Convert to fraction form
    13,735.58/20,594.25 = 11,106.32/x
  3. Step 3: Cross multiply
    13,735.58x = 20,594.25 × 11,106.32
  4. Step 4: Simplify right side
    13,735.58x = 228,726,227.69
  5. Step 5: Solve for x
    x = 228,726,227.69/13,735.58
  6. Step 6: Final answer
    x = 16,652.10

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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.