Home / 8,037.04-12,056.72-2,490.81

Finding the Fourth Proportional to 8,037.04, 12,056.72 and 2,490.81

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Solution

The fourth proportional to 8,037.04, 12,056.72 and 2,490.81 is: 3,736.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037.04 : 12,056.72 = 2,490.81 : x
  2. Step 2: Convert to fraction form
    8,037.04/12,056.72 = 2,490.81/x
  3. Step 3: Cross multiply
    8,037.04x = 12,056.72 × 2,490.81
  4. Step 4: Simplify right side
    8,037.04x = 30,030,998.74
  5. Step 5: Solve for x
    x = 30,030,998.74/8,037.04
  6. Step 6: Final answer
    x = 3,736.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.