Home / 93,104.05-139,656.38-22,983.37

Finding the Fourth Proportional to 93,104.05, 139,656.38 and 22,983.37

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Solution

The fourth proportional to 93,104.05, 139,656.38 and 22,983.37 is: 34,475.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,104.05 : 139,656.38 = 22,983.37 : x
  2. Step 2: Convert to fraction form
    93,104.05/139,656.38 = 22,983.37/x
  3. Step 3: Cross multiply
    93,104.05x = 139,656.38 × 22,983.37
  4. Step 4: Simplify right side
    93,104.05x = 3,209,774,254.40
  5. Step 5: Solve for x
    x = 3,209,774,254.40/93,104.05
  6. Step 6: Final answer
    x = 34,475.13

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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.