Home / 101,637.24-152,480.07-35,077.94

Finding the Fourth Proportional to 101,637.24, 152,480.07 and 35,077.94

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Solution

The fourth proportional to 101,637.24, 152,480.07 and 35,077.94 is: 52,625.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,637.24 : 152,480.07 = 35,077.94 : x
  2. Step 2: Convert to fraction form
    101,637.24/152,480.07 = 35,077.94/x
  3. Step 3: Cross multiply
    101,637.24x = 152,480.07 × 35,077.94
  4. Step 4: Simplify right side
    101,637.24x = 5,348,686,746.66
  5. Step 5: Solve for x
    x = 5,348,686,746.66/101,637.24
  6. Step 6: Final answer
    x = 52,625.27

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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.