Home / 182,925.54-274,470.12-116,348.40

Finding the Fourth Proportional to 182,925.54, 274,470.12 and 116,348.40

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Solution

The fourth proportional to 182,925.54, 274,470.12 and 116,348.40 is: 174,574.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,925.54 : 274,470.12 = 116,348.40 : x
  2. Step 2: Convert to fraction form
    182,925.54/274,470.12 = 116,348.40/x
  3. Step 3: Cross multiply
    182,925.54x = 274,470.12 × 116,348.40
  4. Step 4: Simplify right side
    182,925.54x = 31,934,159,309.81
  5. Step 5: Solve for x
    x = 31,934,159,309.81/182,925.54
  6. Step 6: Final answer
    x = 174,574.63

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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.