Home / 97,763.35-134,890.15-59,522.46

Finding the Fourth Proportional to 97,763.35, 134,890.15 and 59,522.46

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Solution

The fourth proportional to 97,763.35, 134,890.15 and 59,522.46 is: 82,126.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,763.35 : 134,890.15 = 59,522.46 : x
  2. Step 2: Convert to fraction form
    97,763.35/134,890.15 = 59,522.46/x
  3. Step 3: Cross multiply
    97,763.35x = 134,890.15 × 59,522.46
  4. Step 4: Simplify right side
    97,763.35x = 8,028,993,557.77
  5. Step 5: Solve for x
    x = 8,028,993,557.77/97,763.35
  6. Step 6: Final answer
    x = 82,126.83

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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.