Home / 155,661.84-233,349.14-60,956.52

Finding the Fourth Proportional to 155,661.84, 233,349.14 and 60,956.52

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Solution

The fourth proportional to 155,661.84, 233,349.14 and 60,956.52 is: 91,378.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,661.84 : 233,349.14 = 60,956.52 : x
  2. Step 2: Convert to fraction form
    155,661.84/233,349.14 = 60,956.52/x
  3. Step 3: Cross multiply
    155,661.84x = 233,349.14 × 60,956.52
  4. Step 4: Simplify right side
    155,661.84x = 14,224,151,519.39
  5. Step 5: Solve for x
    x = 14,224,151,519.39/155,661.84
  6. Step 6: Final answer
    x = 91,378.54

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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.