Home / 94,260.06-130,081.37-51,242.44

Finding the Fourth Proportional to 94,260.06, 130,081.37 and 51,242.44

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Solution

The fourth proportional to 94,260.06, 130,081.37 and 51,242.44 is: 70,715.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,260.06 : 130,081.37 = 51,242.44 : x
  2. Step 2: Convert to fraction form
    94,260.06/130,081.37 = 51,242.44/x
  3. Step 3: Cross multiply
    94,260.06x = 130,081.37 × 51,242.44
  4. Step 4: Simplify right side
    94,260.06x = 6,665,686,797.34
  5. Step 5: Solve for x
    x = 6,665,686,797.34/94,260.06
  6. Step 6: Final answer
    x = 70,715.92

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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.