Home / 93,717.24-140,622.06-43,800.76

Finding the Fourth Proportional to 93,717.24, 140,622.06 and 43,800.76

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Solution

The fourth proportional to 93,717.24, 140,622.06 and 43,800.76 is: 65,722.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,717.24 : 140,622.06 = 43,800.76 : x
  2. Step 2: Convert to fraction form
    93,717.24/140,622.06 = 43,800.76/x
  3. Step 3: Cross multiply
    93,717.24x = 140,622.06 × 43,800.76
  4. Step 4: Simplify right side
    93,717.24x = 6,159,353,100.77
  5. Step 5: Solve for x
    x = 6,159,353,100.77/93,717.24
  6. Step 6: Final answer
    x = 65,722.73

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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.