Home / 9,841.16-14,766.35-4,911.19

Finding the Fourth Proportional to 9,841.16, 14,766.35 and 4,911.19

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Solution

The fourth proportional to 9,841.16, 14,766.35 and 4,911.19 is: 7,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841.16 : 14,766.35 = 4,911.19 : x
  2. Step 2: Convert to fraction form
    9,841.16/14,766.35 = 4,911.19/x
  3. Step 3: Cross multiply
    9,841.16x = 14,766.35 × 4,911.19
  4. Step 4: Simplify right side
    9,841.16x = 72,520,288.98
  5. Step 5: Solve for x
    x = 72,520,288.98/9,841.16
  6. Step 6: Final answer
    x = 7,369.08

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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.