Home / 73,058.94-109,534.93-23,111.10

Finding the Fourth Proportional to 73,058.94, 109,534.93 and 23,111.10

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Solution

The fourth proportional to 73,058.94, 109,534.93 and 23,111.10 is: 34,649.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,058.94 : 109,534.93 = 23,111.10 : x
  2. Step 2: Convert to fraction form
    73,058.94/109,534.93 = 23,111.10/x
  3. Step 3: Cross multiply
    73,058.94x = 109,534.93 × 23,111.10
  4. Step 4: Simplify right side
    73,058.94x = 2,531,472,720.72
  5. Step 5: Solve for x
    x = 2,531,472,720.72/73,058.94
  6. Step 6: Final answer
    x = 34,649.73

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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.