Home / 93,851.57-140,776.18-22,774.81

Finding the Fourth Proportional to 93,851.57, 140,776.18 and 22,774.81

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Solution

The fourth proportional to 93,851.57, 140,776.18 and 22,774.81 is: 34,161.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,851.57 : 140,776.18 = 22,774.81 : x
  2. Step 2: Convert to fraction form
    93,851.57/140,776.18 = 22,774.81/x
  3. Step 3: Cross multiply
    93,851.57x = 140,776.18 × 22,774.81
  4. Step 4: Simplify right side
    93,851.57x = 3,206,150,607.10
  5. Step 5: Solve for x
    x = 3,206,150,607.10/93,851.57
  6. Step 6: Final answer
    x = 34,161.93

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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.