Home / 6,911.19-10,337.63-4,695.03

Finding the Fourth Proportional to 6,911.19, 10,337.63 and 4,695.03

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Solution

The fourth proportional to 6,911.19, 10,337.63 and 4,695.03 is: 7,022.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.19 : 10,337.63 = 4,695.03 : x
  2. Step 2: Convert to fraction form
    6,911.19/10,337.63 = 4,695.03/x
  3. Step 3: Cross multiply
    6,911.19x = 10,337.63 × 4,695.03
  4. Step 4: Simplify right side
    6,911.19x = 48,535,459.50
  5. Step 5: Solve for x
    x = 48,535,459.50/6,911.19
  6. Step 6: Final answer
    x = 7,022.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.