Home / 193,527.20-290,292.48-58,592.16

Finding the Fourth Proportional to 193,527.20, 290,292.48 and 58,592.16

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Solution

The fourth proportional to 193,527.20, 290,292.48 and 58,592.16 is: 87,888.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,527.20 : 290,292.48 = 58,592.16 : x
  2. Step 2: Convert to fraction form
    193,527.20/290,292.48 = 58,592.16/x
  3. Step 3: Cross multiply
    193,527.20x = 290,292.48 × 58,592.16
  4. Step 4: Simplify right side
    193,527.20x = 17,008,863,434.96
  5. Step 5: Solve for x
    x = 17,008,863,434.96/193,527.20
  6. Step 6: Final answer
    x = 87,888.75

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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.