Home / 673,938.33-1,010,888.04-175,302.33

Finding the Fourth Proportional to 673,938.33, 1,010,888.04 and 175,302.33

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Solution

The fourth proportional to 673,938.33, 1,010,888.04 and 175,302.33 is: 262,948.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,938.33 : 1,010,888.04 = 175,302.33 : x
  2. Step 2: Convert to fraction form
    673,938.33/1,010,888.04 = 175,302.33/x
  3. Step 3: Cross multiply
    673,938.33x = 1,010,888.04 × 175,302.33
  4. Step 4: Simplify right side
    673,938.33x = 177,211,028,781.13
  5. Step 5: Solve for x
    x = 177,211,028,781.13/673,938.33
  6. Step 6: Final answer
    x = 262,948.43

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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.