Home / 29,625.18-44,440.11-9,903.84

Finding the Fourth Proportional to 29,625.18, 44,440.11 and 9,903.84

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Solution

The fourth proportional to 29,625.18, 44,440.11 and 9,903.84 is: 14,856.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,625.18 : 44,440.11 = 9,903.84 : x
  2. Step 2: Convert to fraction form
    29,625.18/44,440.11 = 9,903.84/x
  3. Step 3: Cross multiply
    29,625.18x = 44,440.11 × 9,903.84
  4. Step 4: Simplify right side
    29,625.18x = 440,127,739.02
  5. Step 5: Solve for x
    x = 440,127,739.02/29,625.18
  6. Step 6: Final answer
    x = 14,856.54

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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.