Home / 92,626.26-127,823.43-50,184.69

Finding the Fourth Proportional to 92,626.26, 127,823.43 and 50,184.69

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Solution

The fourth proportional to 92,626.26, 127,823.43 and 50,184.69 is: 69,254.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626.26 : 127,823.43 = 50,184.69 : x
  2. Step 2: Convert to fraction form
    92,626.26/127,823.43 = 50,184.69/x
  3. Step 3: Cross multiply
    92,626.26x = 127,823.43 × 50,184.69
  4. Step 4: Simplify right side
    92,626.26x = 6,414,779,209.29
  5. Step 5: Solve for x
    x = 6,414,779,209.29/92,626.26
  6. Step 6: Final answer
    x = 69,254.43

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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.