Home / 237,860.42-327,929.85-188,964.29

Finding the Fourth Proportional to 237,860.42, 327,929.85 and 188,964.29

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Solution

The fourth proportional to 237,860.42, 327,929.85 and 188,964.29 is: 260,518.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,860.42 : 327,929.85 = 188,964.29 : x
  2. Step 2: Convert to fraction form
    237,860.42/327,929.85 = 188,964.29/x
  3. Step 3: Cross multiply
    237,860.42x = 327,929.85 × 188,964.29
  4. Step 4: Simplify right side
    237,860.42x = 61,967,031,386.27
  5. Step 5: Solve for x
    x = 61,967,031,386.27/237,860.42
  6. Step 6: Final answer
    x = 260,518.46

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1.5x scale

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.