Home / 29,410.86-44,091.46-12,758.34

Finding the Fourth Proportional to 29,410.86, 44,091.46 and 12,758.34

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Solution

The fourth proportional to 29,410.86, 44,091.46 and 12,758.34 is: 19,126.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,410.86 : 44,091.46 = 12,758.34 : x
  2. Step 2: Convert to fraction form
    29,410.86/44,091.46 = 12,758.34/x
  3. Step 3: Cross multiply
    29,410.86x = 44,091.46 × 12,758.34
  4. Step 4: Simplify right side
    29,410.86x = 562,533,837.78
  5. Step 5: Solve for x
    x = 562,533,837.78/29,410.86
  6. Step 6: Final answer
    x = 19,126.74

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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.