Home / 6,319.76-9,475.59-2,624.54

Finding the Fourth Proportional to 6,319.76, 9,475.59 and 2,624.54

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Solution

The fourth proportional to 6,319.76, 9,475.59 and 2,624.54 is: 3,935.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319.76 : 9,475.59 = 2,624.54 : x
  2. Step 2: Convert to fraction form
    6,319.76/9,475.59 = 2,624.54/x
  3. Step 3: Cross multiply
    6,319.76x = 9,475.59 × 2,624.54
  4. Step 4: Simplify right side
    6,319.76x = 24,869,051.86
  5. Step 5: Solve for x
    x = 24,869,051.86/6,319.76
  6. Step 6: Final answer
    x = 3,935.13

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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.