Home / 49,673.76-74,514.29-14,614.93

Finding the Fourth Proportional to 49,673.76, 74,514.29 and 14,614.93

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Solution

The fourth proportional to 49,673.76, 74,514.29 and 14,614.93 is: 21,923.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,673.76 : 74,514.29 = 14,614.93 : x
  2. Step 2: Convert to fraction form
    49,673.76/74,514.29 = 14,614.93/x
  3. Step 3: Cross multiply
    49,673.76x = 74,514.29 × 14,614.93
  4. Step 4: Simplify right side
    49,673.76x = 1,089,021,132.35
  5. Step 5: Solve for x
    x = 1,089,021,132.35/49,673.76
  6. Step 6: Final answer
    x = 21,923.47

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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.