Home / 5,562.09-7,675.02-3,323.45

Finding the Fourth Proportional to 5,562.09, 7,675.02 and 3,323.45

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Solution

The fourth proportional to 5,562.09, 7,675.02 and 3,323.45 is: 4,585.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562.09 : 7,675.02 = 3,323.45 : x
  2. Step 2: Convert to fraction form
    5,562.09/7,675.02 = 3,323.45/x
  3. Step 3: Cross multiply
    5,562.09x = 7,675.02 × 3,323.45
  4. Step 4: Simplify right side
    5,562.09x = 25,507,506.84
  5. Step 5: Solve for x
    x = 25,507,506.84/5,562.09
  6. Step 6: Final answer
    x = 4,585.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.