Home / 13,048.09-19,556.96-6,013.34

Finding the Fourth Proportional to 13,048.09, 19,556.96 and 6,013.34

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Solution

The fourth proportional to 13,048.09, 19,556.96 and 6,013.34 is: 9,013.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,048.09 : 19,556.96 = 6,013.34 : x
  2. Step 2: Convert to fraction form
    13,048.09/19,556.96 = 6,013.34/x
  3. Step 3: Cross multiply
    13,048.09x = 19,556.96 × 6,013.34
  4. Step 4: Simplify right side
    13,048.09x = 117,602,629.16
  5. Step 5: Solve for x
    x = 117,602,629.16/13,048.09
  6. Step 6: Final answer
    x = 9,013.02

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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.