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Finding the Fourth Proportional to 46,776.65, 65,625.55 and 46,776.65

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Solution

The fourth proportional to 46,776.65, 65,625.55 and 46,776.65 is: 65,625.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,776.65 : 65,625.55 = 46,776.65 : x
  2. Step 2: Convert to fraction form
    46,776.65/65,625.55 = 46,776.65/x
  3. Step 3: Cross multiply
    46,776.65x = 65,625.55 × 46,776.65
  4. Step 4: Simplify right side
    46,776.65x = 3,069,743,383.41
  5. Step 5: Solve for x
    x = 3,069,743,383.41/46,776.65
  6. Step 6: Final answer
    x = 65,625.55

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.