Home / 13,202.56-19,799.34-5,802.04

Finding the Fourth Proportional to 13,202.56, 19,799.34 and 5,802.04

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Solution

The fourth proportional to 13,202.56, 19,799.34 and 5,802.04 is: 8,701.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,202.56 : 19,799.34 = 5,802.04 : x
  2. Step 2: Convert to fraction form
    13,202.56/19,799.34 = 5,802.04/x
  3. Step 3: Cross multiply
    13,202.56x = 19,799.34 × 5,802.04
  4. Step 4: Simplify right side
    13,202.56x = 114,876,562.65
  5. Step 5: Solve for x
    x = 114,876,562.65/13,202.56
  6. Step 6: Final answer
    x = 8,701.08

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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.