Home / 92,097.41-127,084.10-51,810.33

Finding the Fourth Proportional to 92,097.41, 127,084.10 and 51,810.33

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Solution

The fourth proportional to 92,097.41, 127,084.10 and 51,810.33 is: 71,492.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,097.41 : 127,084.10 = 51,810.33 : x
  2. Step 2: Convert to fraction form
    92,097.41/127,084.10 = 51,810.33/x
  3. Step 3: Cross multiply
    92,097.41x = 127,084.10 × 51,810.33
  4. Step 4: Simplify right side
    92,097.41x = 6,584,268,899.70
  5. Step 5: Solve for x
    x = 6,584,268,899.70/92,097.41
  6. Step 6: Final answer
    x = 71,492.45

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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.