Home / 155,514.33-233,132.58-60,722.46

Finding the Fourth Proportional to 155,514.33, 233,132.58 and 60,722.46

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Solution

The fourth proportional to 155,514.33, 233,132.58 and 60,722.46 is: 91,029.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,514.33 : 233,132.58 = 60,722.46 : x
  2. Step 2: Convert to fraction form
    155,514.33/233,132.58 = 60,722.46/x
  3. Step 3: Cross multiply
    155,514.33x = 233,132.58 × 60,722.46
  4. Step 4: Simplify right side
    155,514.33x = 14,156,383,763.75
  5. Step 5: Solve for x
    x = 14,156,383,763.75/155,514.33
  6. Step 6: Final answer
    x = 91,029.45

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1.5x scale

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.