Home / 4,726.88-6,523.35-2,631.05

Finding the Fourth Proportional to 4,726.88, 6,523.35 and 2,631.05

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Solution

The fourth proportional to 4,726.88, 6,523.35 and 2,631.05 is: 3,630.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726.88 : 6,523.35 = 2,631.05 : x
  2. Step 2: Convert to fraction form
    4,726.88/6,523.35 = 2,631.05/x
  3. Step 3: Cross multiply
    4,726.88x = 6,523.35 × 2,631.05
  4. Step 4: Simplify right side
    4,726.88x = 17,163,260.02
  5. Step 5: Solve for x
    x = 17,163,260.02/4,726.88
  6. Step 6: Final answer
    x = 3,630.99

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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.