Home / 76,117.15-114,190.08-23,514.33

Finding the Fourth Proportional to 76,117.15, 114,190.08 and 23,514.33

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Solution

The fourth proportional to 76,117.15, 114,190.08 and 23,514.33 is: 35,275.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,117.15 : 114,190.08 = 23,514.33 : x
  2. Step 2: Convert to fraction form
    76,117.15/114,190.08 = 23,514.33/x
  3. Step 3: Cross multiply
    76,117.15x = 114,190.08 × 23,514.33
  4. Step 4: Simplify right side
    76,117.15x = 2,685,103,106.27
  5. Step 5: Solve for x
    x = 2,685,103,106.27/76,117.15
  6. Step 6: Final answer
    x = 35,275.93

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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.