Home / 44,161.52-60,880.44-31,564.40

Finding the Fourth Proportional to 44,161.52, 60,880.44 and 31,564.40

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Solution

The fourth proportional to 44,161.52, 60,880.44 and 31,564.40 is: 43,514.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,161.52 : 60,880.44 = 31,564.40 : x
  2. Step 2: Convert to fraction form
    44,161.52/60,880.44 = 31,564.40/x
  3. Step 3: Cross multiply
    44,161.52x = 60,880.44 × 31,564.40
  4. Step 4: Simplify right side
    44,161.52x = 1,921,654,560.34
  5. Step 5: Solve for x
    x = 1,921,654,560.34/44,161.52
  6. Step 6: Final answer
    x = 43,514.23

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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.