Home / 62,149.62-93,152.10-35,514.28

Finding the Fourth Proportional to 62,149.62, 93,152.10 and 35,514.28

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Solution

The fourth proportional to 62,149.62, 93,152.10 and 35,514.28 is: 53,230.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,149.62 : 93,152.10 = 35,514.28 : x
  2. Step 2: Convert to fraction form
    62,149.62/93,152.10 = 35,514.28/x
  3. Step 3: Cross multiply
    62,149.62x = 93,152.10 × 35,514.28
  4. Step 4: Simplify right side
    62,149.62x = 3,308,229,296.23
  5. Step 5: Solve for x
    x = 3,308,229,296.23/62,149.62
  6. Step 6: Final answer
    x = 53,230.08

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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.