Home / 93,327.76-139,992.20-23,207.07

Finding the Fourth Proportional to 93,327.76, 139,992.20 and 23,207.07

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Solution

The fourth proportional to 93,327.76, 139,992.20 and 23,207.07 is: 34,810.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,327.76 : 139,992.20 = 23,207.07 : x
  2. Step 2: Convert to fraction form
    93,327.76/139,992.20 = 23,207.07/x
  3. Step 3: Cross multiply
    93,327.76x = 139,992.20 × 23,207.07
  4. Step 4: Simplify right side
    93,327.76x = 3,248,809,280.82
  5. Step 5: Solve for x
    x = 3,248,809,280.82/93,327.76
  6. Step 6: Final answer
    x = 34,810.75

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1.5x scale

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.