Home / 4,364.88-6,544.49-1,864.77

Finding the Fourth Proportional to 4,364.88, 6,544.49 and 1,864.77

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Solution

The fourth proportional to 4,364.88, 6,544.49 and 1,864.77 is: 2,795.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.88 : 6,544.49 = 1,864.77 : x
  2. Step 2: Convert to fraction form
    4,364.88/6,544.49 = 1,864.77/x
  3. Step 3: Cross multiply
    4,364.88x = 6,544.49 × 1,864.77
  4. Step 4: Simplify right side
    4,364.88x = 12,203,959.29
  5. Step 5: Solve for x
    x = 12,203,959.29/4,364.88
  6. Step 6: Final answer
    x = 2,795.94

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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.