Home / 13,035.74-19,550.54-6,011.37

Finding the Fourth Proportional to 13,035.74, 19,550.54 and 6,011.37

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Solution

The fourth proportional to 13,035.74, 19,550.54 and 6,011.37 is: 9,015.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035.74 : 19,550.54 = 6,011.37 : x
  2. Step 2: Convert to fraction form
    13,035.74/19,550.54 = 6,011.37/x
  3. Step 3: Cross multiply
    13,035.74x = 19,550.54 × 6,011.37
  4. Step 4: Simplify right side
    13,035.74x = 117,525,544.67
  5. Step 5: Solve for x
    x = 117,525,544.67/13,035.74
  6. Step 6: Final answer
    x = 9,015.64

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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.