Home / 69,567.42-104,350.32-48,200.43

Finding the Fourth Proportional to 69,567.42, 104,350.32 and 48,200.43

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Solution

The fourth proportional to 69,567.42, 104,350.32 and 48,200.43 is: 72,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,567.42 : 104,350.32 = 48,200.43 : x
  2. Step 2: Convert to fraction form
    69,567.42/104,350.32 = 48,200.43/x
  3. Step 3: Cross multiply
    69,567.42x = 104,350.32 × 48,200.43
  4. Step 4: Simplify right side
    69,567.42x = 5,029,730,294.64
  5. Step 5: Solve for x
    x = 5,029,730,294.64/69,567.42
  6. Step 6: Final answer
    x = 72,300.08

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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.