Home / 95,214.42-131,336.15-61,267.05

Finding the Fourth Proportional to 95,214.42, 131,336.15 and 61,267.05

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Solution

The fourth proportional to 95,214.42, 131,336.15 and 61,267.05 is: 84,510.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,214.42 : 131,336.15 = 61,267.05 : x
  2. Step 2: Convert to fraction form
    95,214.42/131,336.15 = 61,267.05/x
  3. Step 3: Cross multiply
    95,214.42x = 131,336.15 × 61,267.05
  4. Step 4: Simplify right side
    95,214.42x = 8,046,578,162.52
  5. Step 5: Solve for x
    x = 8,046,578,162.52/95,214.42
  6. Step 6: Final answer
    x = 84,510.08

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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.