Home / 29,405.90-44,108.85-10,682.45

Finding the Fourth Proportional to 29,405.90, 44,108.85 and 10,682.45

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Solution

The fourth proportional to 29,405.90, 44,108.85 and 10,682.45 is: 16,023.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,405.90 : 44,108.85 = 10,682.45 : x
  2. Step 2: Convert to fraction form
    29,405.90/44,108.85 = 10,682.45/x
  3. Step 3: Cross multiply
    29,405.90x = 44,108.85 × 10,682.45
  4. Step 4: Simplify right side
    29,405.90x = 471,190,569.61
  5. Step 5: Solve for x
    x = 471,190,569.61/29,405.90
  6. Step 6: Final answer
    x = 16,023.67

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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.