Home / 94,367.62-130,231.60-58,569.16

Finding the Fourth Proportional to 94,367.62, 130,231.60 and 58,569.16

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Solution

The fourth proportional to 94,367.62, 130,231.60 and 58,569.16 is: 80,828.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,367.62 : 130,231.60 = 58,569.16 : x
  2. Step 2: Convert to fraction form
    94,367.62/130,231.60 = 58,569.16/x
  3. Step 3: Cross multiply
    94,367.62x = 130,231.60 × 58,569.16
  4. Step 4: Simplify right side
    94,367.62x = 7,627,555,417.46
  5. Step 5: Solve for x
    x = 7,627,555,417.46/94,367.62
  6. Step 6: Final answer
    x = 80,828.10

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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.