Home / 93,327.34-139,990.96-23,206.65

Finding the Fourth Proportional to 93,327.34, 139,990.96 and 23,206.65

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Solution

The fourth proportional to 93,327.34, 139,990.96 and 23,206.65 is: 34,809.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,327.34 : 139,990.96 = 23,206.65 : x
  2. Step 2: Convert to fraction form
    93,327.34/139,990.96 = 23,206.65/x
  3. Step 3: Cross multiply
    93,327.34x = 139,990.96 × 23,206.65
  4. Step 4: Simplify right side
    93,327.34x = 3,248,721,211.88
  5. Step 5: Solve for x
    x = 3,248,721,211.88/93,327.34
  6. Step 6: Final answer
    x = 34,809.96

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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.