Home / 4,058.95-5,601.34-2,195.95

Finding the Fourth Proportional to 4,058.95, 5,601.34 and 2,195.95

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Solution

The fourth proportional to 4,058.95, 5,601.34 and 2,195.95 is: 3,030.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.95 : 5,601.34 = 2,195.95 : x
  2. Step 2: Convert to fraction form
    4,058.95/5,601.34 = 2,195.95/x
  3. Step 3: Cross multiply
    4,058.95x = 5,601.34 × 2,195.95
  4. Step 4: Simplify right side
    4,058.95x = 12,300,262.57
  5. Step 5: Solve for x
    x = 12,300,262.57/4,058.95
  6. Step 6: Final answer
    x = 3,030.41

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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.