Home / 13,094.48-19,635.24-6,853.52

Finding the Fourth Proportional to 13,094.48, 19,635.24 and 6,853.52

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Solution

The fourth proportional to 13,094.48, 19,635.24 and 6,853.52 is: 10,276.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,094.48 : 19,635.24 = 6,853.52 : x
  2. Step 2: Convert to fraction form
    13,094.48/19,635.24 = 6,853.52/x
  3. Step 3: Cross multiply
    13,094.48x = 19,635.24 × 6,853.52
  4. Step 4: Simplify right side
    13,094.48x = 134,570,510.04
  5. Step 5: Solve for x
    x = 134,570,510.04/13,094.48
  6. Step 6: Final answer
    x = 10,276.89

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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.