Home / 77,962.88-116,958.74-24,668.27

Finding the Fourth Proportional to 77,962.88, 116,958.74 and 24,668.27

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Solution

The fourth proportional to 77,962.88, 116,958.74 and 24,668.27 is: 37,006.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,962.88 : 116,958.74 = 24,668.27 : x
  2. Step 2: Convert to fraction form
    77,962.88/116,958.74 = 24,668.27/x
  3. Step 3: Cross multiply
    77,962.88x = 116,958.74 × 24,668.27
  4. Step 4: Simplify right side
    77,962.88x = 2,885,169,069.04
  5. Step 5: Solve for x
    x = 2,885,169,069.04/77,962.88
  6. Step 6: Final answer
    x = 37,006.96

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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.