Home / 11,746.59-17,596.35-8,039.76

Finding the Fourth Proportional to 11,746.59, 17,596.35 and 8,039.76

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Solution

The fourth proportional to 11,746.59, 17,596.35 and 8,039.76 is: 12,043.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746.59 : 17,596.35 = 8,039.76 : x
  2. Step 2: Convert to fraction form
    11,746.59/17,596.35 = 8,039.76/x
  3. Step 3: Cross multiply
    11,746.59x = 17,596.35 × 8,039.76
  4. Step 4: Simplify right side
    11,746.59x = 141,470,430.88
  5. Step 5: Solve for x
    x = 141,470,430.88/11,746.59
  6. Step 6: Final answer
    x = 12,043.53

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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.