Home / 150,106.80-224,613.45-110,740.80

Finding the Fourth Proportional to 150,106.80, 224,613.45 and 110,740.80

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Solution

The fourth proportional to 150,106.80, 224,613.45 and 110,740.80 is: 165,707.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,106.80 : 224,613.45 = 110,740.80 : x
  2. Step 2: Convert to fraction form
    150,106.80/224,613.45 = 110,740.80/x
  3. Step 3: Cross multiply
    150,106.80x = 224,613.45 × 110,740.80
  4. Step 4: Simplify right side
    150,106.80x = 24,873,873,143.76
  5. Step 5: Solve for x
    x = 24,873,873,143.76/150,106.80
  6. Step 6: Final answer
    x = 165,707.84

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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.