Home / 41,518.80-62,267.04-15,223.68

Finding the Fourth Proportional to 41,518.80, 62,267.04 and 15,223.68

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Solution

The fourth proportional to 41,518.80, 62,267.04 and 15,223.68 is: 22,831.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,518.80 : 62,267.04 = 15,223.68 : x
  2. Step 2: Convert to fraction form
    41,518.80/62,267.04 = 15,223.68/x
  3. Step 3: Cross multiply
    41,518.80x = 62,267.04 × 15,223.68
  4. Step 4: Simplify right side
    41,518.80x = 947,933,491.51
  5. Step 5: Solve for x
    x = 947,933,491.51/41,518.80
  6. Step 6: Final answer
    x = 22,831.43

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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.