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Finding the Fourth Proportional to 93,113.04, 139,584.84 and 33,935.22

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Solution

The fourth proportional to 93,113.04, 139,584.84 and 33,935.22 is: 50,871.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,113.04 : 139,584.84 = 33,935.22 : x
  2. Step 2: Convert to fraction form
    93,113.04/139,584.84 = 33,935.22/x
  3. Step 3: Cross multiply
    93,113.04x = 139,584.84 × 33,935.22
  4. Step 4: Simplify right side
    93,113.04x = 4,736,842,254.06
  5. Step 5: Solve for x
    x = 4,736,842,254.06/93,113.04
  6. Step 6: Final answer
    x = 50,871.95

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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.