Home / 93,276.68-139,956.24-48,892.82

Finding the Fourth Proportional to 93,276.68, 139,956.24 and 48,892.82

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Solution

The fourth proportional to 93,276.68, 139,956.24 and 48,892.82 is: 73,360.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,276.68 : 139,956.24 = 48,892.82 : x
  2. Step 2: Convert to fraction form
    93,276.68/139,956.24 = 48,892.82/x
  3. Step 3: Cross multiply
    93,276.68x = 139,956.24 × 48,892.82
  4. Step 4: Simplify right side
    93,276.68x = 6,842,855,250.20
  5. Step 5: Solve for x
    x = 6,842,855,250.20/93,276.68
  6. Step 6: Final answer
    x = 73,360.84

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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.