Home / 182,281.07-273,233.95-69,931.37

Finding the Fourth Proportional to 182,281.07, 273,233.95 and 69,931.37

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Solution

The fourth proportional to 182,281.07, 273,233.95 and 69,931.37 is: 104,825.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,281.07 : 273,233.95 = 69,931.37 : x
  2. Step 2: Convert to fraction form
    182,281.07/273,233.95 = 69,931.37/x
  3. Step 3: Cross multiply
    182,281.07x = 273,233.95 × 69,931.37
  4. Step 4: Simplify right side
    182,281.07x = 19,107,624,454.01
  5. Step 5: Solve for x
    x = 19,107,624,454.01/182,281.07
  6. Step 6: Final answer
    x = 104,825.06

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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.