Home / 148,332.94-222,409.68-58,267.84

Finding the Fourth Proportional to 148,332.94, 222,409.68 and 58,267.84

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Solution

The fourth proportional to 148,332.94, 222,409.68 and 58,267.84 is: 87,366.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,332.94 : 222,409.68 = 58,267.84 : x
  2. Step 2: Convert to fraction form
    148,332.94/222,409.68 = 58,267.84/x
  3. Step 3: Cross multiply
    148,332.94x = 222,409.68 × 58,267.84
  4. Step 4: Simplify right side
    148,332.94x = 12,959,331,648.69
  5. Step 5: Solve for x
    x = 12,959,331,648.69/148,332.94
  6. Step 6: Final answer
    x = 87,366.51

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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.