Home / 95,428.23-131,748.22-59,666.83

Finding the Fourth Proportional to 95,428.23, 131,748.22 and 59,666.83

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Solution

The fourth proportional to 95,428.23, 131,748.22 and 59,666.83 is: 82,376.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,428.23 : 131,748.22 = 59,666.83 : x
  2. Step 2: Convert to fraction form
    95,428.23/131,748.22 = 59,666.83/x
  3. Step 3: Cross multiply
    95,428.23x = 131,748.22 × 59,666.83
  4. Step 4: Simplify right side
    95,428.23x = 7,860,998,390.76
  5. Step 5: Solve for x
    x = 7,860,998,390.76/95,428.23
  6. Step 6: Final answer
    x = 82,376.03

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1.5x scale

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.