Home / 335,628.98-503,366.54-95,738.32

Finding the Fourth Proportional to 335,628.98, 503,366.54 and 95,738.32

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Solution

The fourth proportional to 335,628.98, 503,366.54 and 95,738.32 is: 143,585.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,628.98 : 503,366.54 = 95,738.32 : x
  2. Step 2: Convert to fraction form
    335,628.98/503,366.54 = 95,738.32/x
  3. Step 3: Cross multiply
    335,628.98x = 503,366.54 × 95,738.32
  4. Step 4: Simplify right side
    335,628.98x = 48,191,466,883.81
  5. Step 5: Solve for x
    x = 48,191,466,883.81/335,628.98
  6. Step 6: Final answer
    x = 143,585.54

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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.