Home / 94,668.56-130,642.60-52,227.09

Finding the Fourth Proportional to 94,668.56, 130,642.60 and 52,227.09

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Solution

The fourth proportional to 94,668.56, 130,642.60 and 52,227.09 is: 72,073.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,668.56 : 130,642.60 = 52,227.09 : x
  2. Step 2: Convert to fraction form
    94,668.56/130,642.60 = 52,227.09/x
  3. Step 3: Cross multiply
    94,668.56x = 130,642.60 × 52,227.09
  4. Step 4: Simplify right side
    94,668.56x = 6,823,082,697.47
  5. Step 5: Solve for x
    x = 6,823,082,697.47/94,668.56
  6. Step 6: Final answer
    x = 72,073.38

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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.