Home / 92,636.95-127,825.18-52,350.39

Finding the Fourth Proportional to 92,636.95, 127,825.18 and 52,350.39

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Solution

The fourth proportional to 92,636.95, 127,825.18 and 52,350.39 is: 72,235.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,636.95 : 127,825.18 = 52,350.39 : x
  2. Step 2: Convert to fraction form
    92,636.95/127,825.18 = 52,350.39/x
  3. Step 3: Cross multiply
    92,636.95x = 127,825.18 × 52,350.39
  4. Step 4: Simplify right side
    92,636.95x = 6,691,698,024.82
  5. Step 5: Solve for x
    x = 6,691,698,024.82/92,636.95
  6. Step 6: Final answer
    x = 72,235.73

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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.