Home / 53,946.05-80,884.04-22,347.54

Finding the Fourth Proportional to 53,946.05, 80,884.04 and 22,347.54

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Solution

The fourth proportional to 53,946.05, 80,884.04 and 22,347.54 is: 33,506.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,946.05 : 80,884.04 = 22,347.54 : x
  2. Step 2: Convert to fraction form
    53,946.05/80,884.04 = 22,347.54/x
  3. Step 3: Cross multiply
    53,946.05x = 80,884.04 × 22,347.54
  4. Step 4: Simplify right side
    53,946.05x = 1,807,559,207.52
  5. Step 5: Solve for x
    x = 1,807,559,207.52/53,946.05
  6. Step 6: Final answer
    x = 33,506.80

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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.