Home / 42,239.44-58,293.16-23,376.56

Finding the Fourth Proportional to 42,239.44, 58,293.16 and 23,376.56

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Solution

The fourth proportional to 42,239.44, 58,293.16 and 23,376.56 is: 32,261.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,239.44 : 58,293.16 = 23,376.56 : x
  2. Step 2: Convert to fraction form
    42,239.44/58,293.16 = 23,376.56/x
  3. Step 3: Cross multiply
    42,239.44x = 58,293.16 × 23,376.56
  4. Step 4: Simplify right side
    42,239.44x = 1,362,693,552.33
  5. Step 5: Solve for x
    x = 1,362,693,552.33/42,239.44
  6. Step 6: Final answer
    x = 32,261.17

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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.