Home / 34,709.86-52,064.77-11,336.30

Finding the Fourth Proportional to 34,709.86, 52,064.77 and 11,336.30

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Solution

The fourth proportional to 34,709.86, 52,064.77 and 11,336.30 is: 17,004.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709.86 : 52,064.77 = 11,336.30 : x
  2. Step 2: Convert to fraction form
    34,709.86/52,064.77 = 11,336.30/x
  3. Step 3: Cross multiply
    34,709.86x = 52,064.77 × 11,336.30
  4. Step 4: Simplify right side
    34,709.86x = 590,221,852.15
  5. Step 5: Solve for x
    x = 590,221,852.15/34,709.86
  6. Step 6: Final answer
    x = 17,004.44

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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.