Home / 4,663.55-6,435.70-2,567.67

Finding the Fourth Proportional to 4,663.55, 6,435.70 and 2,567.67

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Solution

The fourth proportional to 4,663.55, 6,435.70 and 2,567.67 is: 3,543.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663.55 : 6,435.70 = 2,567.67 : x
  2. Step 2: Convert to fraction form
    4,663.55/6,435.70 = 2,567.67/x
  3. Step 3: Cross multiply
    4,663.55x = 6,435.70 × 2,567.67
  4. Step 4: Simplify right side
    4,663.55x = 16,524,773.12
  5. Step 5: Solve for x
    x = 16,524,773.12/4,663.55
  6. Step 6: Final answer
    x = 3,543.39

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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.