Home / 30,829.05-46,215.77-11,093.67

Finding the Fourth Proportional to 30,829.05, 46,215.77 and 11,093.67

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Solution

The fourth proportional to 30,829.05, 46,215.77 and 11,093.67 is: 16,630.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,829.05 : 46,215.77 = 11,093.67 : x
  2. Step 2: Convert to fraction form
    30,829.05/46,215.77 = 11,093.67/x
  3. Step 3: Cross multiply
    30,829.05x = 46,215.77 × 11,093.67
  4. Step 4: Simplify right side
    30,829.05x = 512,702,445.71
  5. Step 5: Solve for x
    x = 512,702,445.71/30,829.05
  6. Step 6: Final answer
    x = 16,630.50

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1.5x scale

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.