Home / 6,258.56-8,633.34-4,017.92

Finding the Fourth Proportional to 6,258.56, 8,633.34 and 4,017.92

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Solution

The fourth proportional to 6,258.56, 8,633.34 and 4,017.92 is: 5,542.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258.56 : 8,633.34 = 4,017.92 : x
  2. Step 2: Convert to fraction form
    6,258.56/8,633.34 = 4,017.92/x
  3. Step 3: Cross multiply
    6,258.56x = 8,633.34 × 4,017.92
  4. Step 4: Simplify right side
    6,258.56x = 34,688,026.29
  5. Step 5: Solve for x
    x = 34,688,026.29/6,258.56
  6. Step 6: Final answer
    x = 5,542.50

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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.