Home / 4,731.47-6,529.61-2,635.73

Finding the Fourth Proportional to 4,731.47, 6,529.61 and 2,635.73

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Solution

The fourth proportional to 4,731.47, 6,529.61 and 2,635.73 is: 3,637.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731.47 : 6,529.61 = 2,635.73 : x
  2. Step 2: Convert to fraction form
    4,731.47/6,529.61 = 2,635.73/x
  3. Step 3: Cross multiply
    4,731.47x = 6,529.61 × 2,635.73
  4. Step 4: Simplify right side
    4,731.47x = 17,210,275.79
  5. Step 5: Solve for x
    x = 17,210,275.79/4,731.47
  6. Step 6: Final answer
    x = 3,637.41

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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.