Home / 43,966.36-60,646.62-35,911.72

Finding the Fourth Proportional to 43,966.36, 60,646.62 and 35,911.72

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Solution

The fourth proportional to 43,966.36, 60,646.62 and 35,911.72 is: 49,536.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,966.36 : 60,646.62 = 35,911.72 : x
  2. Step 2: Convert to fraction form
    43,966.36/60,646.62 = 35,911.72/x
  3. Step 3: Cross multiply
    43,966.36x = 60,646.62 × 35,911.72
  4. Step 4: Simplify right side
    43,966.36x = 2,177,924,436.39
  5. Step 5: Solve for x
    x = 2,177,924,436.39/43,966.36
  6. Step 6: Final answer
    x = 49,536.16

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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.