Home / 13,047.08-19,552.91-6,011.60

Finding the Fourth Proportional to 13,047.08, 19,552.91 and 6,011.60

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Solution

The fourth proportional to 13,047.08, 19,552.91 and 6,011.60 is: 9,009.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,047.08 : 19,552.91 = 6,011.60 : x
  2. Step 2: Convert to fraction form
    13,047.08/19,552.91 = 6,011.60/x
  3. Step 3: Cross multiply
    13,047.08x = 19,552.91 × 6,011.60
  4. Step 4: Simplify right side
    13,047.08x = 117,544,145.93
  5. Step 5: Solve for x
    x = 117,544,145.93/13,047.08
  6. Step 6: Final answer
    x = 9,009.23

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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.