Home / 42,371.73-58,473.36-24,469.79

Finding the Fourth Proportional to 42,371.73, 58,473.36 and 24,469.79

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Solution

The fourth proportional to 42,371.73, 58,473.36 and 24,469.79 is: 33,768.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,371.73 : 58,473.36 = 24,469.79 : x
  2. Step 2: Convert to fraction form
    42,371.73/58,473.36 = 24,469.79/x
  3. Step 3: Cross multiply
    42,371.73x = 58,473.36 × 24,469.79
  4. Step 4: Simplify right side
    42,371.73x = 1,430,830,547.43
  5. Step 5: Solve for x
    x = 1,430,830,547.43/42,371.73
  6. Step 6: Final answer
    x = 33,768.52

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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.