Home / 94,554.60-130,486.14-52,113.24

Finding the Fourth Proportional to 94,554.60, 130,486.14 and 52,113.24

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Solution

The fourth proportional to 94,554.60, 130,486.14 and 52,113.24 is: 71,916.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,554.60 : 130,486.14 = 52,113.24 : x
  2. Step 2: Convert to fraction form
    94,554.60/130,486.14 = 52,113.24/x
  3. Step 3: Cross multiply
    94,554.60x = 130,486.14 × 52,113.24
  4. Step 4: Simplify right side
    94,554.60x = 6,800,055,530.49
  5. Step 5: Solve for x
    x = 6,800,055,530.49/94,554.60
  6. Step 6: Final answer
    x = 71,916.71

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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.