Home / 44,071.03-60,771.52-31,310.91

Finding the Fourth Proportional to 44,071.03, 60,771.52 and 31,310.91

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Solution

The fourth proportional to 44,071.03, 60,771.52 and 31,310.91 is: 43,176.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,071.03 : 60,771.52 = 31,310.91 : x
  2. Step 2: Convert to fraction form
    44,071.03/60,771.52 = 31,310.91/x
  3. Step 3: Cross multiply
    44,071.03x = 60,771.52 × 31,310.91
  4. Step 4: Simplify right side
    44,071.03x = 1,902,811,593.28
  5. Step 5: Solve for x
    x = 1,902,811,593.28/44,071.03
  6. Step 6: Final answer
    x = 43,176.02

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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.