Home / 9,653.70-14,487.47-4,110.93

Finding the Fourth Proportional to 9,653.70, 14,487.47 and 4,110.93

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Solution

The fourth proportional to 9,653.70, 14,487.47 and 4,110.93 is: 6,169.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653.70 : 14,487.47 = 4,110.93 : x
  2. Step 2: Convert to fraction form
    9,653.70/14,487.47 = 4,110.93/x
  3. Step 3: Cross multiply
    9,653.70x = 14,487.47 × 4,110.93
  4. Step 4: Simplify right side
    9,653.70x = 59,556,954.49
  5. Step 5: Solve for x
    x = 59,556,954.49/9,653.70
  6. Step 6: Final answer
    x = 6,169.34

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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.