Home / 69,271.56-95,594.73-37,440.46

Finding the Fourth Proportional to 69,271.56, 95,594.73 and 37,440.46

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Solution

The fourth proportional to 69,271.56, 95,594.73 and 37,440.46 is: 51,667.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,271.56 : 95,594.73 = 37,440.46 : x
  2. Step 2: Convert to fraction form
    69,271.56/95,594.73 = 37,440.46/x
  3. Step 3: Cross multiply
    69,271.56x = 95,594.73 × 37,440.46
  4. Step 4: Simplify right side
    69,271.56x = 3,579,110,534.36
  5. Step 5: Solve for x
    x = 3,579,110,534.36/69,271.56
  6. Step 6: Final answer
    x = 51,667.82

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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.