Home / 185,123.43-277,686.06-44,882.07

Finding the Fourth Proportional to 185,123.43, 277,686.06 and 44,882.07

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Solution

The fourth proportional to 185,123.43, 277,686.06 and 44,882.07 is: 67,323.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,123.43 : 277,686.06 = 44,882.07 : x
  2. Step 2: Convert to fraction form
    185,123.43/277,686.06 = 44,882.07/x
  3. Step 3: Cross multiply
    185,123.43x = 277,686.06 × 44,882.07
  4. Step 4: Simplify right side
    185,123.43x = 12,463,125,182.94
  5. Step 5: Solve for x
    x = 12,463,125,182.94/185,123.43
  6. Step 6: Final answer
    x = 67,323.33

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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.