Home / 95,638.34-131,705.24-95,346.74

Finding the Fourth Proportional to 95,638.34, 131,705.24 and 95,346.74

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Solution

The fourth proportional to 95,638.34, 131,705.24 and 95,346.74 is: 131,303.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,638.34 : 131,705.24 = 95,346.74 : x
  2. Step 2: Convert to fraction form
    95,638.34/131,705.24 = 95,346.74/x
  3. Step 3: Cross multiply
    95,638.34x = 131,705.24 × 95,346.74
  4. Step 4: Simplify right side
    95,638.34x = 12,557,665,274.92
  5. Step 5: Solve for x
    x = 12,557,665,274.92/95,638.34
  6. Step 6: Final answer
    x = 131,303.67

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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.