Home / 62,095.82-85,690.05-33,800.90

Finding the Fourth Proportional to 62,095.82, 85,690.05 and 33,800.90

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Solution

The fourth proportional to 62,095.82, 85,690.05 and 33,800.90 is: 46,644.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,095.82 : 85,690.05 = 33,800.90 : x
  2. Step 2: Convert to fraction form
    62,095.82/85,690.05 = 33,800.90/x
  3. Step 3: Cross multiply
    62,095.82x = 85,690.05 × 33,800.90
  4. Step 4: Simplify right side
    62,095.82x = 2,896,400,811.05
  5. Step 5: Solve for x
    x = 2,896,400,811.05/62,095.82
  6. Step 6: Final answer
    x = 46,644.05

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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.