Home / 4,334.12-6,501.20-1,868.92

Finding the Fourth Proportional to 4,334.12, 6,501.20 and 1,868.92

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Solution

The fourth proportional to 4,334.12, 6,501.20 and 1,868.92 is: 2,803.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334.12 : 6,501.20 = 1,868.92 : x
  2. Step 2: Convert to fraction form
    4,334.12/6,501.20 = 1,868.92/x
  3. Step 3: Cross multiply
    4,334.12x = 6,501.20 × 1,868.92
  4. Step 4: Simplify right side
    4,334.12x = 12,150,222.70
  5. Step 5: Solve for x
    x = 12,150,222.70/4,334.12
  6. Step 6: Final answer
    x = 2,803.39

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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.