Home / 4,361.04-6,019.52-2,660.16

Finding the Fourth Proportional to 4,361.04, 6,019.52 and 2,660.16

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Solution

The fourth proportional to 4,361.04, 6,019.52 and 2,660.16 is: 3,671.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361.04 : 6,019.52 = 2,660.16 : x
  2. Step 2: Convert to fraction form
    4,361.04/6,019.52 = 2,660.16/x
  3. Step 3: Cross multiply
    4,361.04x = 6,019.52 × 2,660.16
  4. Step 4: Simplify right side
    4,361.04x = 16,012,886.32
  5. Step 5: Solve for x
    x = 16,012,886.32/4,361.04
  6. Step 6: Final answer
    x = 3,671.80

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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.