Home / 2,263.51-3,392.52-1,030.60

Finding the Fourth Proportional to 2,263.51, 3,392.52 and 1,030.60

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Solution

The fourth proportional to 2,263.51, 3,392.52 and 1,030.60 is: 1,544.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263.51 : 3,392.52 = 1,030.60 : x
  2. Step 2: Convert to fraction form
    2,263.51/3,392.52 = 1,030.60/x
  3. Step 3: Cross multiply
    2,263.51x = 3,392.52 × 1,030.60
  4. Step 4: Simplify right side
    2,263.51x = 3,496,331.11
  5. Step 5: Solve for x
    x = 3,496,331.11/2,263.51
  6. Step 6: Final answer
    x = 1,544.65

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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.