Home / 673,572.71-1,010,519.93-224,297.48

Finding the Fourth Proportional to 673,572.71, 1,010,519.93 and 224,297.48

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Solution

The fourth proportional to 673,572.71, 1,010,519.93 and 224,297.48 is: 336,499.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,572.71 : 1,010,519.93 = 224,297.48 : x
  2. Step 2: Convert to fraction form
    673,572.71/1,010,519.93 = 224,297.48/x
  3. Step 3: Cross multiply
    673,572.71x = 1,010,519.93 × 224,297.48
  4. Step 4: Simplify right side
    673,572.71x = 226,657,073,788.78
  5. Step 5: Solve for x
    x = 226,657,073,788.78/673,572.71
  6. Step 6: Final answer
    x = 336,499.79

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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.