Home / 29,819.16-44,741.46-11,113.02

Finding the Fourth Proportional to 29,819.16, 44,741.46 and 11,113.02

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Solution

The fourth proportional to 29,819.16, 44,741.46 and 11,113.02 is: 16,674.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,819.16 : 44,741.46 = 11,113.02 : x
  2. Step 2: Convert to fraction form
    29,819.16/44,741.46 = 11,113.02/x
  3. Step 3: Cross multiply
    29,819.16x = 44,741.46 × 11,113.02
  4. Step 4: Simplify right side
    29,819.16x = 497,212,739.81
  5. Step 5: Solve for x
    x = 497,212,739.81/29,819.16
  6. Step 6: Final answer
    x = 16,674.27

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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.