Home / 1,462.01-2,017.62-1,068.35

Finding the Fourth Proportional to 1,462.01, 2,017.62 and 1,068.35

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Solution

The fourth proportional to 1,462.01, 2,017.62 and 1,068.35 is: 1,474.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462.01 : 2,017.62 = 1,068.35 : x
  2. Step 2: Convert to fraction form
    1,462.01/2,017.62 = 1,068.35/x
  3. Step 3: Cross multiply
    1,462.01x = 2,017.62 × 1,068.35
  4. Step 4: Simplify right side
    1,462.01x = 2,155,514.24
  5. Step 5: Solve for x
    x = 2,155,514.24/1,462.01
  6. Step 6: Final answer
    x = 1,474.35

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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.