Home / 97,254.16-145,900.90-41,094.43

Finding the Fourth Proportional to 97,254.16, 145,900.90 and 41,094.43

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Solution

The fourth proportional to 97,254.16, 145,900.90 and 41,094.43 is: 61,649.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,254.16 : 145,900.90 = 41,094.43 : x
  2. Step 2: Convert to fraction form
    97,254.16/145,900.90 = 41,094.43/x
  3. Step 3: Cross multiply
    97,254.16x = 145,900.90 × 41,094.43
  4. Step 4: Simplify right side
    97,254.16x = 5,995,714,321.99
  5. Step 5: Solve for x
    x = 5,995,714,321.99/97,254.16
  6. Step 6: Final answer
    x = 61,649.95

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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.