Home / 4,036.25-6,054.70-1,114.55

Finding the Fourth Proportional to 4,036.25, 6,054.70 and 1,114.55

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Solution

The fourth proportional to 4,036.25, 6,054.70 and 1,114.55 is: 1,671.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036.25 : 6,054.70 = 1,114.55 : x
  2. Step 2: Convert to fraction form
    4,036.25/6,054.70 = 1,114.55/x
  3. Step 3: Cross multiply
    4,036.25x = 6,054.70 × 1,114.55
  4. Step 4: Simplify right side
    4,036.25x = 6,748,265.89
  5. Step 5: Solve for x
    x = 6,748,265.89/4,036.25
  6. Step 6: Final answer
    x = 1,671.91

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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.