Home / 9,122.02-13,673.07-6,004.15

Finding the Fourth Proportional to 9,122.02, 13,673.07 and 6,004.15

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Solution

The fourth proportional to 9,122.02, 13,673.07 and 6,004.15 is: 8,999.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,122.02 : 13,673.07 = 6,004.15 : x
  2. Step 2: Convert to fraction form
    9,122.02/13,673.07 = 6,004.15/x
  3. Step 3: Cross multiply
    9,122.02x = 13,673.07 × 6,004.15
  4. Step 4: Simplify right side
    9,122.02x = 82,095,129.06
  5. Step 5: Solve for x
    x = 82,095,129.06/9,122.02
  6. Step 6: Final answer
    x = 8,999.67

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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.