Home / 94,060.26-129,804.72-51,622.74

Finding the Fourth Proportional to 94,060.26, 129,804.72 and 51,622.74

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Solution

The fourth proportional to 94,060.26, 129,804.72 and 51,622.74 is: 71,240.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,060.26 : 129,804.72 = 51,622.74 : x
  2. Step 2: Convert to fraction form
    94,060.26/129,804.72 = 51,622.74/x
  3. Step 3: Cross multiply
    94,060.26x = 129,804.72 × 51,622.74
  4. Step 4: Simplify right side
    94,060.26x = 6,700,875,311.33
  5. Step 5: Solve for x
    x = 6,700,875,311.33/94,060.26
  6. Step 6: Final answer
    x = 71,240.24

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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.