Home / 13,016.30-19,512.93-6,088.94

Finding the Fourth Proportional to 13,016.30, 19,512.93 and 6,088.94

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Solution

The fourth proportional to 13,016.30, 19,512.93 and 6,088.94 is: 9,128.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,016.30 : 19,512.93 = 6,088.94 : x
  2. Step 2: Convert to fraction form
    13,016.30/19,512.93 = 6,088.94/x
  3. Step 3: Cross multiply
    13,016.30x = 19,512.93 × 6,088.94
  4. Step 4: Simplify right side
    13,016.30x = 118,813,059.99
  5. Step 5: Solve for x
    x = 118,813,059.99/13,016.30
  6. Step 6: Final answer
    x = 9,128.02

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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.