Home / 317,771.27-476,592.24-93,071.33

Finding the Fourth Proportional to 317,771.27, 476,592.24 and 93,071.33

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Solution

The fourth proportional to 317,771.27, 476,592.24 and 93,071.33 is: 139,588.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,771.27 : 476,592.24 = 93,071.33 : x
  2. Step 2: Convert to fraction form
    317,771.27/476,592.24 = 93,071.33/x
  3. Step 3: Cross multiply
    317,771.27x = 476,592.24 × 93,071.33
  4. Step 4: Simplify right side
    317,771.27x = 44,357,073,644.48
  5. Step 5: Solve for x
    x = 44,357,073,644.48/317,771.27
  6. Step 6: Final answer
    x = 139,588.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.