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Finding the Fourth Proportional to 46,455.36, 64,108.98 and 25,234.98

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Solution

The fourth proportional to 46,455.36, 64,108.98 and 25,234.98 is: 34,824.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,455.36 : 64,108.98 = 25,234.98 : x
  2. Step 2: Convert to fraction form
    46,455.36/64,108.98 = 25,234.98/x
  3. Step 3: Cross multiply
    46,455.36x = 64,108.98 × 25,234.98
  4. Step 4: Simplify right side
    46,455.36x = 1,617,788,828.12
  5. Step 5: Solve for x
    x = 1,617,788,828.12/46,455.36
  6. Step 6: Final answer
    x = 34,824.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.