Home / 155,662.83-233,350.65-60,957.51

Finding the Fourth Proportional to 155,662.83, 233,350.65 and 60,957.51

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Solution

The fourth proportional to 155,662.83, 233,350.65 and 60,957.51 is: 91,380.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,662.83 : 233,350.65 = 60,957.51 : x
  2. Step 2: Convert to fraction form
    155,662.83/233,350.65 = 60,957.51/x
  3. Step 3: Cross multiply
    155,662.83x = 233,350.65 × 60,957.51
  4. Step 4: Simplify right side
    155,662.83x = 14,224,474,580.88
  5. Step 5: Solve for x
    x = 14,224,474,580.88/155,662.83
  6. Step 6: Final answer
    x = 91,380.03

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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.