Home / 179,835.80-249,222.83-177,298.88

Finding the Fourth Proportional to 179,835.80, 249,222.83 and 177,298.88

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Solution

The fourth proportional to 179,835.80, 249,222.83 and 177,298.88 is: 245,707.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,835.80 : 249,222.83 = 177,298.88 : x
  2. Step 2: Convert to fraction form
    179,835.80/249,222.83 = 177,298.88/x
  3. Step 3: Cross multiply
    179,835.80x = 249,222.83 × 177,298.88
  4. Step 4: Simplify right side
    179,835.80x = 44,186,926,496.82
  5. Step 5: Solve for x
    x = 44,186,926,496.82/179,835.80
  6. Step 6: Final answer
    x = 245,707.07

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.