Home / 3,368.26-4,649.70-2,325.52

Finding the Fourth Proportional to 3,368.26, 4,649.70 and 2,325.52

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Solution

The fourth proportional to 3,368.26, 4,649.70 and 2,325.52 is: 3,210.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368.26 : 4,649.70 = 2,325.52 : x
  2. Step 2: Convert to fraction form
    3,368.26/4,649.70 = 2,325.52/x
  3. Step 3: Cross multiply
    3,368.26x = 4,649.70 × 2,325.52
  4. Step 4: Simplify right side
    3,368.26x = 10,812,970.34
  5. Step 5: Solve for x
    x = 10,812,970.34/3,368.26
  6. Step 6: Final answer
    x = 3,210.25

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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.