Home / 19,449.19-29,166.45-6,298.03

Finding the Fourth Proportional to 19,449.19, 29,166.45 and 6,298.03

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Solution

The fourth proportional to 19,449.19, 29,166.45 and 6,298.03 is: 9,444.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,449.19 : 29,166.45 = 6,298.03 : x
  2. Step 2: Convert to fraction form
    19,449.19/29,166.45 = 6,298.03/x
  3. Step 3: Cross multiply
    19,449.19x = 29,166.45 × 6,298.03
  4. Step 4: Simplify right side
    19,449.19x = 183,691,189.93
  5. Step 5: Solve for x
    x = 183,691,189.93/19,449.19
  6. Step 6: Final answer
    x = 9,444.67

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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.