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Finding the Fourth Proportional to 104,303.53, 156,386.16 and 37,735

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Solution

The fourth proportional to 104,303.53, 156,386.16 and 37,735 is: 56,577.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,303.53 : 156,386.16 = 37,735 : x
  2. Step 2: Convert to fraction form
    104,303.53/156,386.16 = 37,735/x
  3. Step 3: Cross multiply
    104,303.53x = 156,386.16 × 37,735
  4. Step 4: Simplify right side
    104,303.53x = 5,901,231,747.60
  5. Step 5: Solve for x
    x = 5,901,231,747.60/104,303.53
  6. Step 6: Final answer
    x = 56,577.49

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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.