Home / 4,697.12-6,483.29-2,927.67

Finding the Fourth Proportional to 4,697.12, 6,483.29 and 2,927.67

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Solution

The fourth proportional to 4,697.12, 6,483.29 and 2,927.67 is: 4,040.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697.12 : 6,483.29 = 2,927.67 : x
  2. Step 2: Convert to fraction form
    4,697.12/6,483.29 = 2,927.67/x
  3. Step 3: Cross multiply
    4,697.12x = 6,483.29 × 2,927.67
  4. Step 4: Simplify right side
    4,697.12x = 18,980,919.00
  5. Step 5: Solve for x
    x = 18,980,919.00/4,697.12
  6. Step 6: Final answer
    x = 4,040.97

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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.