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Finding the Fourth Proportional to 92,094.68, 127,101.90 and 51,810.14

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Solution

The fourth proportional to 92,094.68, 127,101.90 and 51,810.14 is: 71,504.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,094.68 : 127,101.90 = 51,810.14 : x
  2. Step 2: Convert to fraction form
    92,094.68/127,101.90 = 51,810.14/x
  3. Step 3: Cross multiply
    92,094.68x = 127,101.90 × 51,810.14
  4. Step 4: Simplify right side
    92,094.68x = 6,585,167,233.27
  5. Step 5: Solve for x
    x = 6,585,167,233.27/92,094.68
  6. Step 6: Final answer
    x = 71,504.32

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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.