Home / 33,953.96-46,818.60-22,001.60

Finding the Fourth Proportional to 33,953.96, 46,818.60 and 22,001.60

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Solution

The fourth proportional to 33,953.96, 46,818.60 and 22,001.60 is: 30,337.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,953.96 : 46,818.60 = 22,001.60 : x
  2. Step 2: Convert to fraction form
    33,953.96/46,818.60 = 22,001.60/x
  3. Step 3: Cross multiply
    33,953.96x = 46,818.60 × 22,001.60
  4. Step 4: Simplify right side
    33,953.96x = 1,030,084,109.76
  5. Step 5: Solve for x
    x = 1,030,084,109.76/33,953.96
  6. Step 6: Final answer
    x = 30,337.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.