Home / 9,881.08-14,805.16-6,953.23

Finding the Fourth Proportional to 9,881.08, 14,805.16 and 6,953.23

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Solution

The fourth proportional to 9,881.08, 14,805.16 and 6,953.23 is: 10,418.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,881.08 : 14,805.16 = 6,953.23 : x
  2. Step 2: Convert to fraction form
    9,881.08/14,805.16 = 6,953.23/x
  3. Step 3: Cross multiply
    9,881.08x = 14,805.16 × 6,953.23
  4. Step 4: Simplify right side
    9,881.08x = 102,943,628.27
  5. Step 5: Solve for x
    x = 102,943,628.27/9,881.08
  6. Step 6: Final answer
    x = 10,418.26

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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.