Home / 182,746.40-252,195.27-102,174.13

Finding the Fourth Proportional to 182,746.40, 252,195.27 and 102,174.13

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Solution

The fourth proportional to 182,746.40, 252,195.27 and 102,174.13 is: 141,003.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,746.40 : 252,195.27 = 102,174.13 : x
  2. Step 2: Convert to fraction form
    182,746.40/252,195.27 = 102,174.13/x
  3. Step 3: Cross multiply
    182,746.40x = 252,195.27 × 102,174.13
  4. Step 4: Simplify right side
    182,746.40x = 25,767,831,390.59
  5. Step 5: Solve for x
    x = 25,767,831,390.59/182,746.40
  6. Step 6: Final answer
    x = 141,003.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.