Home / 24,022.86-36,029.30-6,488.60

Finding the Fourth Proportional to 24,022.86, 36,029.30 and 6,488.60

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Solution

The fourth proportional to 24,022.86, 36,029.30 and 6,488.60 is: 9,731.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,022.86 : 36,029.30 = 6,488.60 : x
  2. Step 2: Convert to fraction form
    24,022.86/36,029.30 = 6,488.60/x
  3. Step 3: Cross multiply
    24,022.86x = 36,029.30 × 6,488.60
  4. Step 4: Simplify right side
    24,022.86x = 233,779,503.39
  5. Step 5: Solve for x
    x = 233,779,503.39/24,022.86
  6. Step 6: Final answer
    x = 9,731.54

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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.