Home / 168,247.17-232,180.02-92,795.67

Finding the Fourth Proportional to 168,247.17, 232,180.02 and 92,795.67

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Solution

The fourth proportional to 168,247.17, 232,180.02 and 92,795.67 is: 128,057.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,247.17 : 232,180.02 = 92,795.67 : x
  2. Step 2: Convert to fraction form
    168,247.17/232,180.02 = 92,795.67/x
  3. Step 3: Cross multiply
    168,247.17x = 232,180.02 × 92,795.67
  4. Step 4: Simplify right side
    168,247.17x = 21,545,300,516.51
  5. Step 5: Solve for x
    x = 21,545,300,516.51/168,247.17
  6. Step 6: Final answer
    x = 128,057.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.