Home / 32,504.22-48,615.48-19,145.34

Finding the Fourth Proportional to 32,504.22, 48,615.48 and 19,145.34

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Solution

The fourth proportional to 32,504.22, 48,615.48 and 19,145.34 is: 28,635.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,504.22 : 48,615.48 = 19,145.34 : x
  2. Step 2: Convert to fraction form
    32,504.22/48,615.48 = 19,145.34/x
  3. Step 3: Cross multiply
    32,504.22x = 48,615.48 × 19,145.34
  4. Step 4: Simplify right side
    32,504.22x = 930,759,893.86
  5. Step 5: Solve for x
    x = 930,759,893.86/32,504.22
  6. Step 6: Final answer
    x = 28,635.05

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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.