Home / 19,030.22-28,548.06-5,883.62

Finding the Fourth Proportional to 19,030.22, 28,548.06 and 5,883.62

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Solution

The fourth proportional to 19,030.22, 28,548.06 and 5,883.62 is: 8,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,030.22 : 28,548.06 = 5,883.62 : x
  2. Step 2: Convert to fraction form
    19,030.22/28,548.06 = 5,883.62/x
  3. Step 3: Cross multiply
    19,030.22x = 28,548.06 × 5,883.62
  4. Step 4: Simplify right side
    19,030.22x = 167,965,794.04
  5. Step 5: Solve for x
    x = 167,965,794.04/19,030.22
  6. Step 6: Final answer
    x = 8,826.27

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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.