Home / 4,364.16-6,546.28-1,077.24

Finding the Fourth Proportional to 4,364.16, 6,546.28 and 1,077.24

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Solution

The fourth proportional to 4,364.16, 6,546.28 and 1,077.24 is: 1,615.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.16 : 6,546.28 = 1,077.24 : x
  2. Step 2: Convert to fraction form
    4,364.16/6,546.28 = 1,077.24/x
  3. Step 3: Cross multiply
    4,364.16x = 6,546.28 × 1,077.24
  4. Step 4: Simplify right side
    4,364.16x = 7,051,914.67
  5. Step 5: Solve for x
    x = 7,051,914.67/4,364.16
  6. Step 6: Final answer
    x = 1,615.87

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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.