Home / 98,094.96-147,167.10-27,974.34

Finding the Fourth Proportional to 98,094.96, 147,167.10 and 27,974.34

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Solution

The fourth proportional to 98,094.96, 147,167.10 and 27,974.34 is: 41,968.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,094.96 : 147,167.10 = 27,974.34 : x
  2. Step 2: Convert to fraction form
    98,094.96/147,167.10 = 27,974.34/x
  3. Step 3: Cross multiply
    98,094.96x = 147,167.10 × 27,974.34
  4. Step 4: Simplify right side
    98,094.96x = 4,116,902,492.21
  5. Step 5: Solve for x
    x = 4,116,902,492.21/98,094.96
  6. Step 6: Final answer
    x = 41,968.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.