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Finding the Fourth Proportional to 73,356.17, 110,033.17 and 23,435.60

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Solution

The fourth proportional to 73,356.17, 110,033.17 and 23,435.60 is: 35,153.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,356.17 : 110,033.17 = 23,435.60 : x
  2. Step 2: Convert to fraction form
    73,356.17/110,033.17 = 23,435.60/x
  3. Step 3: Cross multiply
    73,356.17x = 110,033.17 × 23,435.60
  4. Step 4: Simplify right side
    73,356.17x = 2,578,692,750.10
  5. Step 5: Solve for x
    x = 2,578,692,750.10/73,356.17
  6. Step 6: Final answer
    x = 35,153.05

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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.