Home / 91,863.33-137,795.00-29,533.83

Finding the Fourth Proportional to 91,863.33, 137,795.00 and 29,533.83

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Solution

The fourth proportional to 91,863.33, 137,795.00 and 29,533.83 is: 44,300.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,863.33 : 137,795.00 = 29,533.83 : x
  2. Step 2: Convert to fraction form
    91,863.33/137,795.00 = 29,533.83/x
  3. Step 3: Cross multiply
    91,863.33x = 137,795.00 × 29,533.83
  4. Step 4: Simplify right side
    91,863.33x = 4,069,613,957.18
  5. Step 5: Solve for x
    x = 4,069,613,957.18/91,863.33
  6. Step 6: Final answer
    x = 44,300.75

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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.