Home / 93,348.30-139,997.34-34,184.28

Finding the Fourth Proportional to 93,348.30, 139,997.34 and 34,184.28

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Solution

The fourth proportional to 93,348.30, 139,997.34 and 34,184.28 is: 51,267.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,348.30 : 139,997.34 = 34,184.28 : x
  2. Step 2: Convert to fraction form
    93,348.30/139,997.34 = 34,184.28/x
  3. Step 3: Cross multiply
    93,348.30x = 139,997.34 × 34,184.28
  4. Step 4: Simplify right side
    93,348.30x = 4,785,708,269.82
  5. Step 5: Solve for x
    x = 4,785,708,269.82/93,348.30
  6. Step 6: Final answer
    x = 51,267.22

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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.