Home / 170,741.04-235,616.45-94,258.49

Finding the Fourth Proportional to 170,741.04, 235,616.45 and 94,258.49

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Solution

The fourth proportional to 170,741.04, 235,616.45 and 94,258.49 is: 130,073.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,741.04 : 235,616.45 = 94,258.49 : x
  2. Step 2: Convert to fraction form
    170,741.04/235,616.45 = 94,258.49/x
  3. Step 3: Cross multiply
    170,741.04x = 235,616.45 × 94,258.49
  4. Step 4: Simplify right side
    170,741.04x = 22,208,850,324.87
  5. Step 5: Solve for x
    x = 22,208,850,324.87/170,741.04
  6. Step 6: Final answer
    x = 130,073.30

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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.