Home / 97,460.55-134,504.61-59,211.29

Finding the Fourth Proportional to 97,460.55, 134,504.61 and 59,211.29

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Solution

The fourth proportional to 97,460.55, 134,504.61 and 59,211.29 is: 81,717.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,460.55 : 134,504.61 = 59,211.29 : x
  2. Step 2: Convert to fraction form
    97,460.55/134,504.61 = 59,211.29/x
  3. Step 3: Cross multiply
    97,460.55x = 134,504.61 × 59,211.29
  4. Step 4: Simplify right side
    97,460.55x = 7,964,191,469.05
  5. Step 5: Solve for x
    x = 7,964,191,469.05/97,460.55
  6. Step 6: Final answer
    x = 81,717.08

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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.