Home / 34,606.43-47,445.39-33,975.84

Finding the Fourth Proportional to 34,606.43, 47,445.39 and 33,975.84

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Solution

The fourth proportional to 34,606.43, 47,445.39 and 33,975.84 is: 46,580.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,606.43 : 47,445.39 = 33,975.84 : x
  2. Step 2: Convert to fraction form
    34,606.43/47,445.39 = 33,975.84/x
  3. Step 3: Cross multiply
    34,606.43x = 47,445.39 × 33,975.84
  4. Step 4: Simplify right side
    34,606.43x = 1,611,996,979.38
  5. Step 5: Solve for x
    x = 1,611,996,979.38/34,606.43
  6. Step 6: Final answer
    x = 46,580.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.