Home / 1,467.13-2,013.02-1,453.36

Finding the Fourth Proportional to 1,467.13, 2,013.02 and 1,453.36

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Solution

The fourth proportional to 1,467.13, 2,013.02 and 1,453.36 is: 1,994.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467.13 : 2,013.02 = 1,453.36 : x
  2. Step 2: Convert to fraction form
    1,467.13/2,013.02 = 1,453.36/x
  3. Step 3: Cross multiply
    1,467.13x = 2,013.02 × 1,453.36
  4. Step 4: Simplify right side
    1,467.13x = 2,925,642.75
  5. Step 5: Solve for x
    x = 2,925,642.75/1,467.13
  6. Step 6: Final answer
    x = 1,994.13

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.