Home / 155,622.93-233,438.91-60,849.28

Finding the Fourth Proportional to 155,622.93, 233,438.91 and 60,849.28

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Solution

The fourth proportional to 155,622.93, 233,438.91 and 60,849.28 is: 91,275.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,622.93 : 233,438.91 = 60,849.28 : x
  2. Step 2: Convert to fraction form
    155,622.93/233,438.91 = 60,849.28/x
  3. Step 3: Cross multiply
    155,622.93x = 233,438.91 × 60,849.28
  4. Step 4: Simplify right side
    155,622.93x = 14,204,589,597.48
  5. Step 5: Solve for x
    x = 14,204,589,597.48/155,622.93
  6. Step 6: Final answer
    x = 91,275.69

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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.