Home / 39,313.76-58,974.78-22,673.42

Finding the Fourth Proportional to 39,313.76, 58,974.78 and 22,673.42

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Solution

The fourth proportional to 39,313.76, 58,974.78 and 22,673.42 is: 34,012.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,313.76 : 58,974.78 = 22,673.42 : x
  2. Step 2: Convert to fraction form
    39,313.76/58,974.78 = 22,673.42/x
  3. Step 3: Cross multiply
    39,313.76x = 58,974.78 × 22,673.42
  4. Step 4: Simplify right side
    39,313.76x = 1,337,159,967.65
  5. Step 5: Solve for x
    x = 1,337,159,967.65/39,313.76
  6. Step 6: Final answer
    x = 34,012.52

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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.