Home / 92,375.03-127,411.40-60,049.35

Finding the Fourth Proportional to 92,375.03, 127,411.40 and 60,049.35

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Solution

The fourth proportional to 92,375.03, 127,411.40 and 60,049.35 is: 82,825.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,375.03 : 127,411.40 = 60,049.35 : x
  2. Step 2: Convert to fraction form
    92,375.03/127,411.40 = 60,049.35/x
  3. Step 3: Cross multiply
    92,375.03x = 127,411.40 × 60,049.35
  4. Step 4: Simplify right side
    92,375.03x = 7,650,971,564.94
  5. Step 5: Solve for x
    x = 7,650,971,564.94/92,375.03
  6. Step 6: Final answer
    x = 82,825.10

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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.