Home / 94,598.51-130,546.96-51,577.65

Finding the Fourth Proportional to 94,598.51, 130,546.96 and 51,577.65

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Solution

The fourth proportional to 94,598.51, 130,546.96 and 51,577.65 is: 71,177.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,598.51 : 130,546.96 = 51,577.65 : x
  2. Step 2: Convert to fraction form
    94,598.51/130,546.96 = 51,577.65/x
  3. Step 3: Cross multiply
    94,598.51x = 130,546.96 × 51,577.65
  4. Step 4: Simplify right side
    94,598.51x = 6,733,305,316.51
  5. Step 5: Solve for x
    x = 6,733,305,316.51/94,598.51
  6. Step 6: Final answer
    x = 71,177.71

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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.