Home / 97,441.04-134,468.56-52,729.04

Finding the Fourth Proportional to 97,441.04, 134,468.56 and 52,729.04

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Solution

The fourth proportional to 97,441.04, 134,468.56 and 52,729.04 is: 72,766.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,441.04 : 134,468.56 = 52,729.04 : x
  2. Step 2: Convert to fraction form
    97,441.04/134,468.56 = 52,729.04/x
  3. Step 3: Cross multiply
    97,441.04x = 134,468.56 × 52,729.04
  4. Step 4: Simplify right side
    97,441.04x = 7,090,398,078.98
  5. Step 5: Solve for x
    x = 7,090,398,078.98/97,441.04
  6. Step 6: Final answer
    x = 72,766.03

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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.