Home / 93,256.82-139,926.58-48,873.02

Finding the Fourth Proportional to 93,256.82, 139,926.58 and 48,873.02

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Solution

The fourth proportional to 93,256.82, 139,926.58 and 48,873.02 is: 73,331.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,256.82 : 139,926.58 = 48,873.02 : x
  2. Step 2: Convert to fraction form
    93,256.82/139,926.58 = 48,873.02/x
  3. Step 3: Cross multiply
    93,256.82x = 139,926.58 × 48,873.02
  4. Step 4: Simplify right side
    93,256.82x = 6,838,634,542.87
  5. Step 5: Solve for x
    x = 6,838,634,542.87/93,256.82
  6. Step 6: Final answer
    x = 73,331.20

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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.