Home / 179,584.04-247,827.89-99,014.45

Finding the Fourth Proportional to 179,584.04, 247,827.89 and 99,014.45

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Solution

The fourth proportional to 179,584.04, 247,827.89 and 99,014.45 is: 136,641.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,584.04 : 247,827.89 = 99,014.45 : x
  2. Step 2: Convert to fraction form
    179,584.04/247,827.89 = 99,014.45/x
  3. Step 3: Cross multiply
    179,584.04x = 247,827.89 × 99,014.45
  4. Step 4: Simplify right side
    179,584.04x = 24,538,542,486.20
  5. Step 5: Solve for x
    x = 24,538,542,486.20/179,584.04
  6. Step 6: Final answer
    x = 136,641.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.