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Finding the Fourth Proportional to 46,777.70, 70,166.55 and 46,777.70

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Solution

The fourth proportional to 46,777.70, 70,166.55 and 46,777.70 is: 70,166.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777.70 : 70,166.55 = 46,777.70 : x
  2. Step 2: Convert to fraction form
    46,777.70/70,166.55 = 46,777.70/x
  3. Step 3: Cross multiply
    46,777.70x = 70,166.55 × 46,777.70
  4. Step 4: Simplify right side
    46,777.70x = 3,282,229,825.94
  5. Step 5: Solve for x
    x = 3,282,229,825.94/46,777.70
  6. Step 6: Final answer
    x = 70,166.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.