Home / 9,444.14-14,150.46-6,666.26

Finding the Fourth Proportional to 9,444.14, 14,150.46 and 6,666.26

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Solution

The fourth proportional to 9,444.14, 14,150.46 and 6,666.26 is: 9,988.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444.14 : 14,150.46 = 6,666.26 : x
  2. Step 2: Convert to fraction form
    9,444.14/14,150.46 = 6,666.26/x
  3. Step 3: Cross multiply
    9,444.14x = 14,150.46 × 6,666.26
  4. Step 4: Simplify right side
    9,444.14x = 94,330,645.48
  5. Step 5: Solve for x
    x = 94,330,645.48/9,444.14
  6. Step 6: Final answer
    x = 9,988.27

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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.