Home / 94,606.65-130,552.22-58,795.88

Finding the Fourth Proportional to 94,606.65, 130,552.22 and 58,795.88

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Solution

The fourth proportional to 94,606.65, 130,552.22 and 58,795.88 is: 81,135.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,606.65 : 130,552.22 = 58,795.88 : x
  2. Step 2: Convert to fraction form
    94,606.65/130,552.22 = 58,795.88/x
  3. Step 3: Cross multiply
    94,606.65x = 130,552.22 × 58,795.88
  4. Step 4: Simplify right side
    94,606.65x = 7,675,932,155.08
  5. Step 5: Solve for x
    x = 7,675,932,155.08/94,606.65
  6. Step 6: Final answer
    x = 81,135.23

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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.