Home / 4,056.48-6,084.72-1,134.86

Finding the Fourth Proportional to 4,056.48, 6,084.72 and 1,134.86

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Solution

The fourth proportional to 4,056.48, 6,084.72 and 1,134.86 is: 1,702.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.48 : 6,084.72 = 1,134.86 : x
  2. Step 2: Convert to fraction form
    4,056.48/6,084.72 = 1,134.86/x
  3. Step 3: Cross multiply
    4,056.48x = 6,084.72 × 1,134.86
  4. Step 4: Simplify right side
    4,056.48x = 6,905,274.92
  5. Step 5: Solve for x
    x = 6,905,274.92/4,056.48
  6. Step 6: Final answer
    x = 1,702.28

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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.