Home / 64,250.58-96,334.74-30,904.23

Finding the Fourth Proportional to 64,250.58, 96,334.74 and 30,904.23

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Solution

The fourth proportional to 64,250.58, 96,334.74 and 30,904.23 is: 46,336.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,250.58 : 96,334.74 = 30,904.23 : x
  2. Step 2: Convert to fraction form
    64,250.58/96,334.74 = 30,904.23/x
  3. Step 3: Cross multiply
    64,250.58x = 96,334.74 × 30,904.23
  4. Step 4: Simplify right side
    64,250.58x = 2,977,150,961.95
  5. Step 5: Solve for x
    x = 2,977,150,961.95/64,250.58
  6. Step 6: Final answer
    x = 46,336.56

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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.