Home / 110,514.38-152,509.84-60,213.38

Finding the Fourth Proportional to 110,514.38, 152,509.84 and 60,213.38

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Solution

The fourth proportional to 110,514.38, 152,509.84 and 60,213.38 is: 83,094.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,514.38 : 152,509.84 = 60,213.38 : x
  2. Step 2: Convert to fraction form
    110,514.38/152,509.84 = 60,213.38/x
  3. Step 3: Cross multiply
    110,514.38x = 152,509.84 × 60,213.38
  4. Step 4: Simplify right side
    110,514.38x = 9,183,132,036.58
  5. Step 5: Solve for x
    x = 9,183,132,036.58/110,514.38
  6. Step 6: Final answer
    x = 83,094.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.