Home / 156,945.15-235,417.73-51,750.45

Finding the Fourth Proportional to 156,945.15, 235,417.73 and 51,750.45

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Solution

The fourth proportional to 156,945.15, 235,417.73 and 51,750.45 is: 77,625.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,945.15 : 235,417.73 = 51,750.45 : x
  2. Step 2: Convert to fraction form
    156,945.15/235,417.73 = 51,750.45/x
  3. Step 3: Cross multiply
    156,945.15x = 235,417.73 × 51,750.45
  4. Step 4: Simplify right side
    156,945.15x = 12,182,973,465.48
  5. Step 5: Solve for x
    x = 12,182,973,465.48/156,945.15
  6. Step 6: Final answer
    x = 77,625.68

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