Home / 92,573.40-127,751.30-50,132.04

Finding the Fourth Proportional to 92,573.40, 127,751.30 and 50,132.04

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Solution

The fourth proportional to 92,573.40, 127,751.30 and 50,132.04 is: 69,182.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,573.40 : 127,751.30 = 50,132.04 : x
  2. Step 2: Convert to fraction form
    92,573.40/127,751.30 = 50,132.04/x
  3. Step 3: Cross multiply
    92,573.40x = 127,751.30 × 50,132.04
  4. Step 4: Simplify right side
    92,573.40x = 6,404,433,281.65
  5. Step 5: Solve for x
    x = 6,404,433,281.65/92,573.40
  6. Step 6: Final answer
    x = 69,182.22

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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.