Home / 13,366.15-20,048.04-4,008.26

Finding the Fourth Proportional to 13,366.15, 20,048.04 and 4,008.26

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Solution

The fourth proportional to 13,366.15, 20,048.04 and 4,008.26 is: 6,012.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,366.15 : 20,048.04 = 4,008.26 : x
  2. Step 2: Convert to fraction form
    13,366.15/20,048.04 = 4,008.26/x
  3. Step 3: Cross multiply
    13,366.15x = 20,048.04 × 4,008.26
  4. Step 4: Simplify right side
    13,366.15x = 80,357,756.81
  5. Step 5: Solve for x
    x = 80,357,756.81/13,366.15
  6. Step 6: Final answer
    x = 6,012.03

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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.