Home / 11,036.40-16,565.00-4,023.19

Finding the Fourth Proportional to 11,036.40, 16,565.00 and 4,023.19

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Solution

The fourth proportional to 11,036.40, 16,565.00 and 4,023.19 is: 6,038.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036.40 : 16,565.00 = 4,023.19 : x
  2. Step 2: Convert to fraction form
    11,036.40/16,565.00 = 4,023.19/x
  3. Step 3: Cross multiply
    11,036.40x = 16,565.00 × 4,023.19
  4. Step 4: Simplify right side
    11,036.40x = 66,644,122.23
  5. Step 5: Solve for x
    x = 66,644,122.23/11,036.40
  6. Step 6: Final answer
    x = 6,038.58

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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.