Home / 92,475.44-127,615.20-50,033.04

Finding the Fourth Proportional to 92,475.44, 127,615.20 and 50,033.04

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Solution

The fourth proportional to 92,475.44, 127,615.20 and 50,033.04 is: 69,045.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,475.44 : 127,615.20 = 50,033.04 : x
  2. Step 2: Convert to fraction form
    92,475.44/127,615.20 = 50,033.04/x
  3. Step 3: Cross multiply
    92,475.44x = 127,615.20 × 50,033.04
  4. Step 4: Simplify right side
    92,475.44x = 6,384,976,406.21
  5. Step 5: Solve for x
    x = 6,384,976,406.21/92,475.44
  6. Step 6: Final answer
    x = 69,045.10

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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.