Home / 92,511.94-127,666.44-50,070.46

Finding the Fourth Proportional to 92,511.94, 127,666.44 and 50,070.46

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Solution

The fourth proportional to 92,511.94, 127,666.44 and 50,070.46 is: 69,097.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,511.94 : 127,666.44 = 50,070.46 : x
  2. Step 2: Convert to fraction form
    92,511.94/127,666.44 = 50,070.46/x
  3. Step 3: Cross multiply
    92,511.94x = 127,666.44 × 50,070.46
  4. Step 4: Simplify right side
    92,511.94x = 6,392,317,377.36
  5. Step 5: Solve for x
    x = 6,392,317,377.36/92,511.94
  6. Step 6: Final answer
    x = 69,097.21

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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.