Home / 3,573.35-4,926.47-2,932.91

Finding the Fourth Proportional to 3,573.35, 4,926.47 and 2,932.91

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Solution

The fourth proportional to 3,573.35, 4,926.47 and 2,932.91 is: 4,043.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573.35 : 4,926.47 = 2,932.91 : x
  2. Step 2: Convert to fraction form
    3,573.35/4,926.47 = 2,932.91/x
  3. Step 3: Cross multiply
    3,573.35x = 4,926.47 × 2,932.91
  4. Step 4: Simplify right side
    3,573.35x = 14,448,853.83
  5. Step 5: Solve for x
    x = 14,448,853.83/3,573.35
  6. Step 6: Final answer
    x = 4,043.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.