Home / 95,089.99-131,226.20-52,071.30

Finding the Fourth Proportional to 95,089.99, 131,226.20 and 52,071.30

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Solution

The fourth proportional to 95,089.99, 131,226.20 and 52,071.30 is: 71,859.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,089.99 : 131,226.20 = 52,071.30 : x
  2. Step 2: Convert to fraction form
    95,089.99/131,226.20 = 52,071.30/x
  3. Step 3: Cross multiply
    95,089.99x = 131,226.20 × 52,071.30
  4. Step 4: Simplify right side
    95,089.99x = 6,833,118,828.06
  5. Step 5: Solve for x
    x = 6,833,118,828.06/95,089.99
  6. Step 6: Final answer
    x = 71,859.50

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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.