Home / 175,380.41-263,005.65-63,030.35

Finding the Fourth Proportional to 175,380.41, 263,005.65 and 63,030.35

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Solution

The fourth proportional to 175,380.41, 263,005.65 and 63,030.35 is: 94,522.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,380.41 : 263,005.65 = 63,030.35 : x
  2. Step 2: Convert to fraction form
    175,380.41/263,005.65 = 63,030.35/x
  3. Step 3: Cross multiply
    175,380.41x = 263,005.65 × 63,030.35
  4. Step 4: Simplify right side
    175,380.41x = 16,577,338,171.48
  5. Step 5: Solve for x
    x = 16,577,338,171.48/175,380.41
  6. Step 6: Final answer
    x = 94,522.18

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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.