Home / 9,645.59-14,458.25-4,708.44

Finding the Fourth Proportional to 9,645.59, 14,458.25 and 4,708.44

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Solution

The fourth proportional to 9,645.59, 14,458.25 and 4,708.44 is: 7,057.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,645.59 : 14,458.25 = 4,708.44 : x
  2. Step 2: Convert to fraction form
    9,645.59/14,458.25 = 4,708.44/x
  3. Step 3: Cross multiply
    9,645.59x = 14,458.25 × 4,708.44
  4. Step 4: Simplify right side
    9,645.59x = 68,075,779.09
  5. Step 5: Solve for x
    x = 68,075,779.09/9,645.59
  6. Step 6: Final answer
    x = 7,057.71

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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.