Home / 70,183.04-96,892.48-46,378.88

Finding the Fourth Proportional to 70,183.04, 96,892.48 and 46,378.88

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Solution

The fourth proportional to 70,183.04, 96,892.48 and 46,378.88 is: 64,029.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,183.04 : 96,892.48 = 46,378.88 : x
  2. Step 2: Convert to fraction form
    70,183.04/96,892.48 = 46,378.88/x
  3. Step 3: Cross multiply
    70,183.04x = 96,892.48 × 46,378.88
  4. Step 4: Simplify right side
    70,183.04x = 4,493,764,702.82
  5. Step 5: Solve for x
    x = 4,493,764,702.82/70,183.04
  6. Step 6: Final answer
    x = 64,029.21

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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.