Home / 9,550.01-14,319.77-3,309.46

Finding the Fourth Proportional to 9,550.01, 14,319.77 and 3,309.46

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Solution

The fourth proportional to 9,550.01, 14,319.77 and 3,309.46 is: 4,962.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,550.01 : 14,319.77 = 3,309.46 : x
  2. Step 2: Convert to fraction form
    9,550.01/14,319.77 = 3,309.46/x
  3. Step 3: Cross multiply
    9,550.01x = 14,319.77 × 3,309.46
  4. Step 4: Simplify right side
    9,550.01x = 47,390,706.02
  5. Step 5: Solve for x
    x = 47,390,706.02/9,550.01
  6. Step 6: Final answer
    x = 4,962.37

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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.