Home / 10,483.41-14,467.21-6,007.06

Finding the Fourth Proportional to 10,483.41, 14,467.21 and 6,007.06

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Solution

The fourth proportional to 10,483.41, 14,467.21 and 6,007.06 is: 8,289.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,483.41 : 14,467.21 = 6,007.06 : x
  2. Step 2: Convert to fraction form
    10,483.41/14,467.21 = 6,007.06/x
  3. Step 3: Cross multiply
    10,483.41x = 14,467.21 × 6,007.06
  4. Step 4: Simplify right side
    10,483.41x = 86,905,398.50
  5. Step 5: Solve for x
    x = 86,905,398.50/10,483.41
  6. Step 6: Final answer
    x = 8,289.81

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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.