Home / 13,473.56-20,210.38-4,708.48

Finding the Fourth Proportional to 13,473.56, 20,210.38 and 4,708.48

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Solution

The fourth proportional to 13,473.56, 20,210.38 and 4,708.48 is: 7,062.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,473.56 : 20,210.38 = 4,708.48 : x
  2. Step 2: Convert to fraction form
    13,473.56/20,210.38 = 4,708.48/x
  3. Step 3: Cross multiply
    13,473.56x = 20,210.38 × 4,708.48
  4. Step 4: Simplify right side
    13,473.56x = 95,160,170.02
  5. Step 5: Solve for x
    x = 95,160,170.02/13,473.56
  6. Step 6: Final answer
    x = 7,062.73

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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.