Home / 9,911.47-14,856.26-4,063.07

Finding the Fourth Proportional to 9,911.47, 14,856.26 and 4,063.07

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Solution

The fourth proportional to 9,911.47, 14,856.26 and 4,063.07 is: 6,090.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911.47 : 14,856.26 = 4,063.07 : x
  2. Step 2: Convert to fraction form
    9,911.47/14,856.26 = 4,063.07/x
  3. Step 3: Cross multiply
    9,911.47x = 14,856.26 × 4,063.07
  4. Step 4: Simplify right side
    9,911.47x = 60,361,950.04
  5. Step 5: Solve for x
    x = 60,361,950.04/9,911.47
  6. Step 6: Final answer
    x = 6,090.11

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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.