Home / 134,173.94-201,267.81-34,335.02

Finding the Fourth Proportional to 134,173.94, 201,267.81 and 34,335.02

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Solution

The fourth proportional to 134,173.94, 201,267.81 and 34,335.02 is: 51,504.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,173.94 : 201,267.81 = 34,335.02 : x
  2. Step 2: Convert to fraction form
    134,173.94/201,267.81 = 34,335.02/x
  3. Step 3: Cross multiply
    134,173.94x = 201,267.81 × 34,335.02
  4. Step 4: Simplify right side
    134,173.94x = 6,910,534,281.71
  5. Step 5: Solve for x
    x = 6,910,534,281.71/134,173.94
  6. Step 6: Final answer
    x = 51,504.30

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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.