Home / 9,370.39-14,058.02-2,796.58

Finding the Fourth Proportional to 9,370.39, 14,058.02 and 2,796.58

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Solution

The fourth proportional to 9,370.39, 14,058.02 and 2,796.58 is: 4,195.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.39 : 14,058.02 = 2,796.58 : x
  2. Step 2: Convert to fraction form
    9,370.39/14,058.02 = 2,796.58/x
  3. Step 3: Cross multiply
    9,370.39x = 14,058.02 × 2,796.58
  4. Step 4: Simplify right side
    9,370.39x = 39,314,330.12
  5. Step 5: Solve for x
    x = 39,314,330.12/9,370.39
  6. Step 6: Final answer
    x = 4,195.59

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1.5x scale

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.