Home / 6,052.50-8,343.81-4,288.14

Finding the Fourth Proportional to 6,052.50, 8,343.81 and 4,288.14

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Solution

The fourth proportional to 6,052.50, 8,343.81 and 4,288.14 is: 5,911.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,052.50 : 8,343.81 = 4,288.14 : x
  2. Step 2: Convert to fraction form
    6,052.50/8,343.81 = 4,288.14/x
  3. Step 3: Cross multiply
    6,052.50x = 8,343.81 × 4,288.14
  4. Step 4: Simplify right side
    6,052.50x = 35,779,425.41
  5. Step 5: Solve for x
    x = 35,779,425.41/6,052.50
  6. Step 6: Final answer
    x = 5,911.51

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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.