Home / 164,258.54-226,684.50-92,637.08

Finding the Fourth Proportional to 164,258.54, 226,684.50 and 92,637.08

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Solution

The fourth proportional to 164,258.54, 226,684.50 and 92,637.08 is: 127,843.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,258.54 : 226,684.50 = 92,637.08 : x
  2. Step 2: Convert to fraction form
    164,258.54/226,684.50 = 92,637.08/x
  3. Step 3: Cross multiply
    164,258.54x = 226,684.50 × 92,637.08
  4. Step 4: Simplify right side
    164,258.54x = 20,999,390,161.26
  5. Step 5: Solve for x
    x = 20,999,390,161.26/164,258.54
  6. Step 6: Final answer
    x = 127,843.52

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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.