Home / 155,391.48-233,052.53-60,624.18

Finding the Fourth Proportional to 155,391.48, 233,052.53 and 60,624.18

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Solution

The fourth proportional to 155,391.48, 233,052.53 and 60,624.18 is: 90,922.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,391.48 : 233,052.53 = 60,624.18 : x
  2. Step 2: Convert to fraction form
    155,391.48/233,052.53 = 60,624.18/x
  3. Step 3: Cross multiply
    155,391.48x = 233,052.53 × 60,624.18
  4. Step 4: Simplify right side
    155,391.48x = 14,128,618,225.05
  5. Step 5: Solve for x
    x = 14,128,618,225.05/155,391.48
  6. Step 6: Final answer
    x = 90,922.73

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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.