Home / 192,522.48-288,816.60-59,400.24

Finding the Fourth Proportional to 192,522.48, 288,816.60 and 59,400.24

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Solution

The fourth proportional to 192,522.48, 288,816.60 and 59,400.24 is: 89,110.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,522.48 : 288,816.60 = 59,400.24 : x
  2. Step 2: Convert to fraction form
    192,522.48/288,816.60 = 59,400.24/x
  3. Step 3: Cross multiply
    192,522.48x = 288,816.60 × 59,400.24
  4. Step 4: Simplify right side
    192,522.48x = 17,155,775,355.98
  5. Step 5: Solve for x
    x = 17,155,775,355.98/192,522.48
  6. Step 6: Final answer
    x = 89,110.50

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1.5x scale

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.