Home / 9,594.90-14,380.20-5,208.75

Finding the Fourth Proportional to 9,594.90, 14,380.20 and 5,208.75

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Solution

The fourth proportional to 9,594.90, 14,380.20 and 5,208.75 is: 7,806.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,594.90 : 14,380.20 = 5,208.75 : x
  2. Step 2: Convert to fraction form
    9,594.90/14,380.20 = 5,208.75/x
  3. Step 3: Cross multiply
    9,594.90x = 14,380.20 × 5,208.75
  4. Step 4: Simplify right side
    9,594.90x = 74,902,866.75
  5. Step 5: Solve for x
    x = 74,902,866.75/9,594.90
  6. Step 6: Final answer
    x = 7,806.53

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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.