Home / 42,571.80-58,743.96-24,664.32

Finding the Fourth Proportional to 42,571.80, 58,743.96 and 24,664.32

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Solution

The fourth proportional to 42,571.80, 58,743.96 and 24,664.32 is: 34,033.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,571.80 : 58,743.96 = 24,664.32 : x
  2. Step 2: Convert to fraction form
    42,571.80/58,743.96 = 24,664.32/x
  3. Step 3: Cross multiply
    42,571.80x = 58,743.96 × 24,664.32
  4. Step 4: Simplify right side
    42,571.80x = 1,448,879,827.51
  5. Step 5: Solve for x
    x = 1,448,879,827.51/42,571.80
  6. Step 6: Final answer
    x = 34,033.79

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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.