Home / 99,546.34-149,244.48-60,094.08

Finding the Fourth Proportional to 99,546.34, 149,244.48 and 60,094.08

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Solution

The fourth proportional to 99,546.34, 149,244.48 and 60,094.08 is: 90,095.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,546.34 : 149,244.48 = 60,094.08 : x
  2. Step 2: Convert to fraction form
    99,546.34/149,244.48 = 60,094.08/x
  3. Step 3: Cross multiply
    99,546.34x = 149,244.48 × 60,094.08
  4. Step 4: Simplify right side
    99,546.34x = 8,968,709,720.68
  5. Step 5: Solve for x
    x = 8,968,709,720.68/99,546.34
  6. Step 6: Final answer
    x = 90,095.83

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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.