Home / 99,297.36-148,862.14-43,094.97

Finding the Fourth Proportional to 99,297.36, 148,862.14 and 43,094.97

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Solution

The fourth proportional to 99,297.36, 148,862.14 and 43,094.97 is: 64,606.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,297.36 : 148,862.14 = 43,094.97 : x
  2. Step 2: Convert to fraction form
    99,297.36/148,862.14 = 43,094.97/x
  3. Step 3: Cross multiply
    99,297.36x = 148,862.14 × 43,094.97
  4. Step 4: Simplify right side
    99,297.36x = 6,415,209,349.70
  5. Step 5: Solve for x
    x = 6,415,209,349.70/99,297.36
  6. Step 6: Final answer
    x = 64,606.04

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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.