Home / 175,448.75-263,200.47-57,092.17

Finding the Fourth Proportional to 175,448.75, 263,200.47 and 57,092.17

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Solution

The fourth proportional to 175,448.75, 263,200.47 and 57,092.17 is: 85,647.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,448.75 : 263,200.47 = 57,092.17 : x
  2. Step 2: Convert to fraction form
    175,448.75/263,200.47 = 57,092.17/x
  3. Step 3: Cross multiply
    175,448.75x = 263,200.47 × 57,092.17
  4. Step 4: Simplify right side
    175,448.75x = 15,026,684,661.32
  5. Step 5: Solve for x
    x = 15,026,684,661.32/175,448.75
  6. Step 6: Final answer
    x = 85,647.15

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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.