Home / 88,594.48-122,274.41-52,805.26

Finding the Fourth Proportional to 88,594.48, 122,274.41 and 52,805.26

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Solution

The fourth proportional to 88,594.48, 122,274.41 and 52,805.26 is: 72,879.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,594.48 : 122,274.41 = 52,805.26 : x
  2. Step 2: Convert to fraction form
    88,594.48/122,274.41 = 52,805.26/x
  3. Step 3: Cross multiply
    88,594.48x = 122,274.41 × 52,805.26
  4. Step 4: Simplify right side
    88,594.48x = 6,456,732,011.40
  5. Step 5: Solve for x
    x = 6,456,732,011.40/88,594.48
  6. Step 6: Final answer
    x = 72,879.62

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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.