Home / 134,055.02-184,992.32-73,625.18

Finding the Fourth Proportional to 134,055.02, 184,992.32 and 73,625.18

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Solution

The fourth proportional to 134,055.02, 184,992.32 and 73,625.18 is: 101,600.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,055.02 : 184,992.32 = 73,625.18 : x
  2. Step 2: Convert to fraction form
    134,055.02/184,992.32 = 73,625.18/x
  3. Step 3: Cross multiply
    134,055.02x = 184,992.32 × 73,625.18
  4. Step 4: Simplify right side
    134,055.02x = 13,620,092,117.72
  5. Step 5: Solve for x
    x = 13,620,092,117.72/134,055.02
  6. Step 6: Final answer
    x = 101,600.76

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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.