Home / 96,833.34-145,118.66-46,813.82

Finding the Fourth Proportional to 96,833.34, 145,118.66 and 46,813.82

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Solution

The fourth proportional to 96,833.34, 145,118.66 and 46,813.82 is: 70,157.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,833.34 : 145,118.66 = 46,813.82 : x
  2. Step 2: Convert to fraction form
    96,833.34/145,118.66 = 46,813.82/x
  3. Step 3: Cross multiply
    96,833.34x = 145,118.66 × 46,813.82
  4. Step 4: Simplify right side
    96,833.34x = 6,793,557,868.22
  5. Step 5: Solve for x
    x = 6,793,557,868.22/96,833.34
  6. Step 6: Final answer
    x = 70,157.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.