Home / 94,324.04-130,164.46-51,882.57

Finding the Fourth Proportional to 94,324.04, 130,164.46 and 51,882.57

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Solution

The fourth proportional to 94,324.04, 130,164.46 and 51,882.57 is: 71,596.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,324.04 : 130,164.46 = 51,882.57 : x
  2. Step 2: Convert to fraction form
    94,324.04/130,164.46 = 51,882.57/x
  3. Step 3: Cross multiply
    94,324.04x = 130,164.46 × 51,882.57
  4. Step 4: Simplify right side
    94,324.04x = 6,753,266,707.46
  5. Step 5: Solve for x
    x = 6,753,266,707.46/94,324.04
  6. Step 6: Final answer
    x = 71,596.45

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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.