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Finding the Fourth Proportional to 93,060.01, 139,521.96 and 29,844.15

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Solution

The fourth proportional to 93,060.01, 139,521.96 and 29,844.15 is: 44,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,060.01 : 139,521.96 = 29,844.15 : x
  2. Step 2: Convert to fraction form
    93,060.01/139,521.96 = 29,844.15/x
  3. Step 3: Cross multiply
    93,060.01x = 139,521.96 × 29,844.15
  4. Step 4: Simplify right side
    93,060.01x = 4,163,914,564.14
  5. Step 5: Solve for x
    x = 4,163,914,564.14/93,060.01
  6. Step 6: Final answer
    x = 44,744.40

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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.