Home / 132,610.52-183,026.24-84,862.23

Finding the Fourth Proportional to 132,610.52, 183,026.24 and 84,862.23

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Solution

The fourth proportional to 132,610.52, 183,026.24 and 84,862.23 is: 117,125.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,610.52 : 183,026.24 = 84,862.23 : x
  2. Step 2: Convert to fraction form
    132,610.52/183,026.24 = 84,862.23/x
  3. Step 3: Cross multiply
    132,610.52x = 183,026.24 × 84,862.23
  4. Step 4: Simplify right side
    132,610.52x = 15,532,014,450.60
  5. Step 5: Solve for x
    x = 15,532,014,450.60/132,610.52
  6. Step 6: Final answer
    x = 117,125.06

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1.5x scale

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.