Home / 94,295.67-130,189.46-58,538.22

Finding the Fourth Proportional to 94,295.67, 130,189.46 and 58,538.22

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Solution

The fourth proportional to 94,295.67, 130,189.46 and 58,538.22 is: 80,820.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,295.67 : 130,189.46 = 58,538.22 : x
  2. Step 2: Convert to fraction form
    94,295.67/130,189.46 = 58,538.22/x
  3. Step 3: Cross multiply
    94,295.67x = 130,189.46 × 58,538.22
  4. Step 4: Simplify right side
    94,295.67x = 7,621,058,958.47
  5. Step 5: Solve for x
    x = 7,621,058,958.47/94,295.67
  6. Step 6: Final answer
    x = 80,820.88

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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.