Home / 150,026.22-225,047.60-44,853.40

Finding the Fourth Proportional to 150,026.22, 225,047.60 and 44,853.40

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Solution

The fourth proportional to 150,026.22, 225,047.60 and 44,853.40 is: 67,282.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,026.22 : 225,047.60 = 44,853.40 : x
  2. Step 2: Convert to fraction form
    150,026.22/225,047.60 = 44,853.40/x
  3. Step 3: Cross multiply
    150,026.22x = 225,047.60 × 44,853.40
  4. Step 4: Simplify right side
    150,026.22x = 10,094,150,021.84
  5. Step 5: Solve for x
    x = 10,094,150,021.84/150,026.22
  6. Step 6: Final answer
    x = 67,282.57

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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.