Home / 37,647.86-56,472.23-11,352.83

Finding the Fourth Proportional to 37,647.86, 56,472.23 and 11,352.83

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Solution

The fourth proportional to 37,647.86, 56,472.23 and 11,352.83 is: 17,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,647.86 : 56,472.23 = 11,352.83 : x
  2. Step 2: Convert to fraction form
    37,647.86/56,472.23 = 11,352.83/x
  3. Step 3: Cross multiply
    37,647.86x = 56,472.23 × 11,352.83
  4. Step 4: Simplify right side
    37,647.86x = 641,119,626.91
  5. Step 5: Solve for x
    x = 641,119,626.91/37,647.86
  6. Step 6: Final answer
    x = 17,029.38

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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.