Home / 13,473.44-20,210.20-4,708.35

Finding the Fourth Proportional to 13,473.44, 20,210.20 and 4,708.35

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Solution

The fourth proportional to 13,473.44, 20,210.20 and 4,708.35 is: 7,062.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,473.44 : 20,210.20 = 4,708.35 : x
  2. Step 2: Convert to fraction form
    13,473.44/20,210.20 = 4,708.35/x
  3. Step 3: Cross multiply
    13,473.44x = 20,210.20 × 4,708.35
  4. Step 4: Simplify right side
    13,473.44x = 95,156,683.40
  5. Step 5: Solve for x
    x = 95,156,683.40/13,473.44
  6. Step 6: Final answer
    x = 7,062.54

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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.