Home / 4,350.89-6,526.72-1,230.93

Finding the Fourth Proportional to 4,350.89, 6,526.72 and 1,230.93

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Solution

The fourth proportional to 4,350.89, 6,526.72 and 1,230.93 is: 1,846.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.89 : 6,526.72 = 1,230.93 : x
  2. Step 2: Convert to fraction form
    4,350.89/6,526.72 = 1,230.93/x
  3. Step 3: Cross multiply
    4,350.89x = 6,526.72 × 1,230.93
  4. Step 4: Simplify right side
    4,350.89x = 8,033,961.46
  5. Step 5: Solve for x
    x = 8,033,961.46/4,350.89
  6. Step 6: Final answer
    x = 1,846.51

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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.