Home / 122,160.88-183,359.58-59,025.43

Finding the Fourth Proportional to 122,160.88, 183,359.58 and 59,025.43

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Solution

The fourth proportional to 122,160.88, 183,359.58 and 59,025.43 is: 88,595.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,160.88 : 183,359.58 = 59,025.43 : x
  2. Step 2: Convert to fraction form
    122,160.88/183,359.58 = 59,025.43/x
  3. Step 3: Cross multiply
    122,160.88x = 183,359.58 × 59,025.43
  4. Step 4: Simplify right side
    122,160.88x = 10,822,878,054.12
  5. Step 5: Solve for x
    x = 10,822,878,054.12/122,160.88
  6. Step 6: Final answer
    x = 88,595.29

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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.