Home / 10,483.88-14,467.76-6,292.13

Finding the Fourth Proportional to 10,483.88, 14,467.76 and 6,292.13

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Solution

The fourth proportional to 10,483.88, 14,467.76 and 6,292.13 is: 8,683.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,483.88 : 14,467.76 = 6,292.13 : x
  2. Step 2: Convert to fraction form
    10,483.88/14,467.76 = 6,292.13/x
  3. Step 3: Cross multiply
    10,483.88x = 14,467.76 × 6,292.13
  4. Step 4: Simplify right side
    10,483.88x = 91,033,026.73
  5. Step 5: Solve for x
    x = 91,033,026.73/10,483.88
  6. Step 6: Final answer
    x = 8,683.14

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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.