Home / 43,205.32-59,640.06-33,776.92

Finding the Fourth Proportional to 43,205.32, 59,640.06 and 33,776.92

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Solution

The fourth proportional to 43,205.32, 59,640.06 and 33,776.92 is: 46,625.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,205.32 : 59,640.06 = 33,776.92 : x
  2. Step 2: Convert to fraction form
    43,205.32/59,640.06 = 33,776.92/x
  3. Step 3: Cross multiply
    43,205.32x = 59,640.06 × 33,776.92
  4. Step 4: Simplify right side
    43,205.32x = 2,014,457,535.42
  5. Step 5: Solve for x
    x = 2,014,457,535.42/43,205.32
  6. Step 6: Final answer
    x = 46,625.22

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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.