Home / 13,241.56-19,848.60-4,473.52

Finding the Fourth Proportional to 13,241.56, 19,848.60 and 4,473.52

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Solution

The fourth proportional to 13,241.56, 19,848.60 and 4,473.52 is: 6,705.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,241.56 : 19,848.60 = 4,473.52 : x
  2. Step 2: Convert to fraction form
    13,241.56/19,848.60 = 4,473.52/x
  3. Step 3: Cross multiply
    13,241.56x = 19,848.60 × 4,473.52
  4. Step 4: Simplify right side
    13,241.56x = 88,793,109.07
  5. Step 5: Solve for x
    x = 88,793,109.07/13,241.56
  6. Step 6: Final answer
    x = 6,705.64

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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.