Home / 4,570.60-6,859.54-1,650.94

Finding the Fourth Proportional to 4,570.60, 6,859.54 and 1,650.94

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Solution

The fourth proportional to 4,570.60, 6,859.54 and 1,650.94 is: 2,477.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570.60 : 6,859.54 = 1,650.94 : x
  2. Step 2: Convert to fraction form
    4,570.60/6,859.54 = 1,650.94/x
  3. Step 3: Cross multiply
    4,570.60x = 6,859.54 × 1,650.94
  4. Step 4: Simplify right side
    4,570.60x = 11,324,688.97
  5. Step 5: Solve for x
    x = 11,324,688.97/4,570.60
  6. Step 6: Final answer
    x = 2,477.72

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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.