Home / 93,013.93-139,521.44-22,892.77

Finding the Fourth Proportional to 93,013.93, 139,521.44 and 22,892.77

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Solution

The fourth proportional to 93,013.93, 139,521.44 and 22,892.77 is: 34,339.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,013.93 : 139,521.44 = 22,892.77 : x
  2. Step 2: Convert to fraction form
    93,013.93/139,521.44 = 22,892.77/x
  3. Step 3: Cross multiply
    93,013.93x = 139,521.44 × 22,892.77
  4. Step 4: Simplify right side
    93,013.93x = 3,194,032,235.99
  5. Step 5: Solve for x
    x = 3,194,032,235.99/93,013.93
  6. Step 6: Final answer
    x = 34,339.29

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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.