Home / 42,573.28-58,764.75-27,466.37

Finding the Fourth Proportional to 42,573.28, 58,764.75 and 27,466.37

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Solution

The fourth proportional to 42,573.28, 58,764.75 and 27,466.37 is: 37,912.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,573.28 : 58,764.75 = 27,466.37 : x
  2. Step 2: Convert to fraction form
    42,573.28/58,764.75 = 27,466.37/x
  3. Step 3: Cross multiply
    42,573.28x = 58,764.75 × 27,466.37
  4. Step 4: Simplify right side
    42,573.28x = 1,614,054,366.46
  5. Step 5: Solve for x
    x = 1,614,054,366.46/42,573.28
  6. Step 6: Final answer
    x = 37,912.38

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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.