Home / 4,716.74-6,509.21-2,592.32

Finding the Fourth Proportional to 4,716.74, 6,509.21 and 2,592.32

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Solution

The fourth proportional to 4,716.74, 6,509.21 and 2,592.32 is: 3,577.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716.74 : 6,509.21 = 2,592.32 : x
  2. Step 2: Convert to fraction form
    4,716.74/6,509.21 = 2,592.32/x
  3. Step 3: Cross multiply
    4,716.74x = 6,509.21 × 2,592.32
  4. Step 4: Simplify right side
    4,716.74x = 16,873,955.27
  5. Step 5: Solve for x
    x = 16,873,955.27/4,716.74
  6. Step 6: Final answer
    x = 3,577.46

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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.