Home / 44,954.37-67,461.62-18,659.12

Finding the Fourth Proportional to 44,954.37, 67,461.62 and 18,659.12

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Solution

The fourth proportional to 44,954.37, 67,461.62 and 18,659.12 is: 28,001.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,954.37 : 67,461.62 = 18,659.12 : x
  2. Step 2: Convert to fraction form
    44,954.37/67,461.62 = 18,659.12/x
  3. Step 3: Cross multiply
    44,954.37x = 67,461.62 × 18,659.12
  4. Step 4: Simplify right side
    44,954.37x = 1,258,774,032.37
  5. Step 5: Solve for x
    x = 1,258,774,032.37/44,954.37
  6. Step 6: Final answer
    x = 28,001.15

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1.5x scale

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.