Home / 10,484.76-14,467.68-6,235.92

Finding the Fourth Proportional to 10,484.76, 14,467.68 and 6,235.92

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Solution

The fourth proportional to 10,484.76, 14,467.68 and 6,235.92 is: 8,604.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484.76 : 14,467.68 = 6,235.92 : x
  2. Step 2: Convert to fraction form
    10,484.76/14,467.68 = 6,235.92/x
  3. Step 3: Cross multiply
    10,484.76x = 14,467.68 × 6,235.92
  4. Step 4: Simplify right side
    10,484.76x = 90,219,295.07
  5. Step 5: Solve for x
    x = 90,219,295.07/10,484.76
  6. Step 6: Final answer
    x = 8,604.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.