Home / 94,580.99-130,522.67-52,141.04

Finding the Fourth Proportional to 94,580.99, 130,522.67 and 52,141.04

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Solution

The fourth proportional to 94,580.99, 130,522.67 and 52,141.04 is: 71,955.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,580.99 : 130,522.67 = 52,141.04 : x
  2. Step 2: Convert to fraction form
    94,580.99/130,522.67 = 52,141.04/x
  3. Step 3: Cross multiply
    94,580.99x = 130,522.67 × 52,141.04
  4. Step 4: Simplify right side
    94,580.99x = 6,805,587,757.38
  5. Step 5: Solve for x
    x = 6,805,587,757.38/94,580.99
  6. Step 6: Final answer
    x = 71,955.13

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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.