Home / 169,827.40-254,579.10-63,182.80

Finding the Fourth Proportional to 169,827.40, 254,579.10 and 63,182.80

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Solution

The fourth proportional to 169,827.40, 254,579.10 and 63,182.80 is: 94,713.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,827.40 : 254,579.10 = 63,182.80 : x
  2. Step 2: Convert to fraction form
    169,827.40/254,579.10 = 63,182.80/x
  3. Step 3: Cross multiply
    169,827.40x = 254,579.10 × 63,182.80
  4. Step 4: Simplify right side
    169,827.40x = 16,085,020,359.48
  5. Step 5: Solve for x
    x = 16,085,020,359.48/169,827.40
  6. Step 6: Final answer
    x = 94,713.93

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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.