Home / 9,296.76-13,941.32-4,615.05

Finding the Fourth Proportional to 9,296.76, 13,941.32 and 4,615.05

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Solution

The fourth proportional to 9,296.76, 13,941.32 and 4,615.05 is: 6,920.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296.76 : 13,941.32 = 4,615.05 : x
  2. Step 2: Convert to fraction form
    9,296.76/13,941.32 = 4,615.05/x
  3. Step 3: Cross multiply
    9,296.76x = 13,941.32 × 4,615.05
  4. Step 4: Simplify right side
    9,296.76x = 64,339,865.79
  5. Step 5: Solve for x
    x = 64,339,865.79/9,296.76
  6. Step 6: Final answer
    x = 6,920.68

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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.