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Finding the Fourth Proportional to 93,501.90, 140,252.85 and 93,501.90

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Solution

The fourth proportional to 93,501.90, 140,252.85 and 93,501.90 is: 140,252.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,501.90 : 140,252.85 = 93,501.90 : x
  2. Step 2: Convert to fraction form
    93,501.90/140,252.85 = 93,501.90/x
  3. Step 3: Cross multiply
    93,501.90x = 140,252.85 × 93,501.90
  4. Step 4: Simplify right side
    93,501.90x = 13,113,907,955.42
  5. Step 5: Solve for x
    x = 13,113,907,955.42/93,501.90
  6. Step 6: Final answer
    x = 140,252.85

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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.