Home / 93,277.20-139,957.04-48,893.32

Finding the Fourth Proportional to 93,277.20, 139,957.04 and 48,893.32

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Solution

The fourth proportional to 93,277.20, 139,957.04 and 48,893.32 is: 73,361.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,277.20 : 139,957.04 = 48,893.32 : x
  2. Step 2: Convert to fraction form
    93,277.20/139,957.04 = 48,893.32/x
  3. Step 3: Cross multiply
    93,277.20x = 139,957.04 × 48,893.32
  4. Step 4: Simplify right side
    93,277.20x = 6,842,964,342.97
  5. Step 5: Solve for x
    x = 6,842,964,342.97/93,277.20
  6. Step 6: Final answer
    x = 73,361.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.