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Finding the Fourth Proportional to 46,357.48, 69,535.50 and 11,297.08

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Solution

The fourth proportional to 46,357.48, 69,535.50 and 11,297.08 is: 16,945.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,357.48 : 69,535.50 = 11,297.08 : x
  2. Step 2: Convert to fraction form
    46,357.48/69,535.50 = 11,297.08/x
  3. Step 3: Cross multiply
    46,357.48x = 69,535.50 × 11,297.08
  4. Step 4: Simplify right side
    46,357.48x = 785,548,106.34
  5. Step 5: Solve for x
    x = 785,548,106.34/46,357.48
  6. Step 6: Final answer
    x = 16,945.44

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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.