Home / 151,027.79-226,527.08-45,847.67

Finding the Fourth Proportional to 151,027.79, 226,527.08 and 45,847.67

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Solution

The fourth proportional to 151,027.79, 226,527.08 and 45,847.67 is: 68,767.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,027.79 : 226,527.08 = 45,847.67 : x
  2. Step 2: Convert to fraction form
    151,027.79/226,527.08 = 45,847.67/x
  3. Step 3: Cross multiply
    151,027.79x = 226,527.08 × 45,847.67
  4. Step 4: Simplify right side
    151,027.79x = 10,385,737,448.03
  5. Step 5: Solve for x
    x = 10,385,737,448.03/151,027.79
  6. Step 6: Final answer
    x = 68,767.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.