Home / 224,525.51-336,496.65-91,250.67

Finding the Fourth Proportional to 224,525.51, 336,496.65 and 91,250.67

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Solution

The fourth proportional to 224,525.51, 336,496.65 and 91,250.67 is: 136,757.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,525.51 : 336,496.65 = 91,250.67 : x
  2. Step 2: Convert to fraction form
    224,525.51/336,496.65 = 91,250.67/x
  3. Step 3: Cross multiply
    224,525.51x = 336,496.65 × 91,250.67
  4. Step 4: Simplify right side
    224,525.51x = 30,705,544,765.26
  5. Step 5: Solve for x
    x = 30,705,544,765.26/224,525.51
  6. Step 6: Final answer
    x = 136,757.49

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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.