Home / 6,014.57-8,292.51-3,886.50

Finding the Fourth Proportional to 6,014.57, 8,292.51 and 3,886.50

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Solution

The fourth proportional to 6,014.57, 8,292.51 and 3,886.50 is: 5,358.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,014.57 : 8,292.51 = 3,886.50 : x
  2. Step 2: Convert to fraction form
    6,014.57/8,292.51 = 3,886.50/x
  3. Step 3: Cross multiply
    6,014.57x = 8,292.51 × 3,886.50
  4. Step 4: Simplify right side
    6,014.57x = 32,228,840.12
  5. Step 5: Solve for x
    x = 32,228,840.12/6,014.57
  6. Step 6: Final answer
    x = 5,358.47

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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.