Home / 175,615.16-263,393.27-63,274.44

Finding the Fourth Proportional to 175,615.16, 263,393.27 and 63,274.44

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Solution

The fourth proportional to 175,615.16, 263,393.27 and 63,274.44 is: 94,901.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,615.16 : 263,393.27 = 63,274.44 : x
  2. Step 2: Convert to fraction form
    175,615.16/263,393.27 = 63,274.44/x
  3. Step 3: Cross multiply
    175,615.16x = 263,393.27 × 63,274.44
  4. Step 4: Simplify right side
    175,615.16x = 16,666,060,829.48
  5. Step 5: Solve for x
    x = 16,666,060,829.48/175,615.16
  6. Step 6: Final answer
    x = 94,901.04

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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.