Home / 5,916.13-8,164.12-3,263.58

Finding the Fourth Proportional to 5,916.13, 8,164.12 and 3,263.58

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Solution

The fourth proportional to 5,916.13, 8,164.12 and 3,263.58 is: 4,503.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.13 : 8,164.12 = 3,263.58 : x
  2. Step 2: Convert to fraction form
    5,916.13/8,164.12 = 3,263.58/x
  3. Step 3: Cross multiply
    5,916.13x = 8,164.12 × 3,263.58
  4. Step 4: Simplify right side
    5,916.13x = 26,644,258.75
  5. Step 5: Solve for x
    x = 26,644,258.75/5,916.13
  6. Step 6: Final answer
    x = 4,503.66

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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.