Home / 94,341.68-130,245.24-62,553.56

Finding the Fourth Proportional to 94,341.68, 130,245.24 and 62,553.56

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Solution

The fourth proportional to 94,341.68, 130,245.24 and 62,553.56 is: 86,359.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,341.68 : 130,245.24 = 62,553.56 : x
  2. Step 2: Convert to fraction form
    94,341.68/130,245.24 = 62,553.56/x
  3. Step 3: Cross multiply
    94,341.68x = 130,245.24 × 62,553.56
  4. Step 4: Simplify right side
    94,341.68x = 8,147,303,435.05
  5. Step 5: Solve for x
    x = 8,147,303,435.05/94,341.68
  6. Step 6: Final answer
    x = 86,359.53

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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.