Home / 9,941.67-14,911.73-4,395.19

Finding the Fourth Proportional to 9,941.67, 14,911.73 and 4,395.19

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Solution

The fourth proportional to 9,941.67, 14,911.73 and 4,395.19 is: 6,592.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,941.67 : 14,911.73 = 4,395.19 : x
  2. Step 2: Convert to fraction form
    9,941.67/14,911.73 = 4,395.19/x
  3. Step 3: Cross multiply
    9,941.67x = 14,911.73 × 4,395.19
  4. Step 4: Simplify right side
    9,941.67x = 65,539,886.58
  5. Step 5: Solve for x
    x = 65,539,886.58/9,941.67
  6. Step 6: Final answer
    x = 6,592.44

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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.