Home / 107,667.90-148,583.43-59,923.26

Finding the Fourth Proportional to 107,667.90, 148,583.43 and 59,923.26

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Solution

The fourth proportional to 107,667.90, 148,583.43 and 59,923.26 is: 82,695.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,667.90 : 148,583.43 = 59,923.26 : x
  2. Step 2: Convert to fraction form
    107,667.90/148,583.43 = 59,923.26/x
  3. Step 3: Cross multiply
    107,667.90x = 148,583.43 × 59,923.26
  4. Step 4: Simplify right side
    107,667.90x = 8,903,603,507.58
  5. Step 5: Solve for x
    x = 8,903,603,507.58/107,667.90
  6. Step 6: Final answer
    x = 82,695.06

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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.