Home / 673,939.33-1,010,889.54-175,303.33

Finding the Fourth Proportional to 673,939.33, 1,010,889.54 and 175,303.33

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Solution

The fourth proportional to 673,939.33, 1,010,889.54 and 175,303.33 is: 262,949.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,939.33 : 1,010,889.54 = 175,303.33 : x
  2. Step 2: Convert to fraction form
    673,939.33/1,010,889.54 = 175,303.33/x
  3. Step 3: Cross multiply
    673,939.33x = 1,010,889.54 × 175,303.33
  4. Step 4: Simplify right side
    673,939.33x = 177,212,302,624.17
  5. Step 5: Solve for x
    x = 177,212,302,624.17/673,939.33
  6. Step 6: Final answer
    x = 262,949.93

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1.5x scale

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.