Home / 76,454.00-114,722.25-44,925.67

Finding the Fourth Proportional to 76,454.00, 114,722.25 and 44,925.67

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Solution

The fourth proportional to 76,454.00, 114,722.25 and 44,925.67 is: 67,412.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,454.00 : 114,722.25 = 44,925.67 : x
  2. Step 2: Convert to fraction form
    76,454.00/114,722.25 = 44,925.67/x
  3. Step 3: Cross multiply
    76,454.00x = 114,722.25 × 44,925.67
  4. Step 4: Simplify right side
    76,454.00x = 5,153,973,658.35
  5. Step 5: Solve for x
    x = 5,153,973,658.35/76,454.00
  6. Step 6: Final answer
    x = 67,412.74

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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.