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Finding the Fourth Proportional to 46,511.90, 65,233.30 and 46,511.90

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Solution

The fourth proportional to 46,511.90, 65,233.30 and 46,511.90 is: 65,233.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,511.90 : 65,233.30 = 46,511.90 : x
  2. Step 2: Convert to fraction form
    46,511.90/65,233.30 = 46,511.90/x
  3. Step 3: Cross multiply
    46,511.90x = 65,233.30 × 46,511.90
  4. Step 4: Simplify right side
    46,511.90x = 3,034,124,726.27
  5. Step 5: Solve for x
    x = 3,034,124,726.27/46,511.90
  6. Step 6: Final answer
    x = 65,233.30

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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.