Home / 224,216.70-336,267.73-66,408.24

Finding the Fourth Proportional to 224,216.70, 336,267.73 and 66,408.24

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Solution

The fourth proportional to 224,216.70, 336,267.73 and 66,408.24 is: 99,595.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,216.70 : 336,267.73 = 66,408.24 : x
  2. Step 2: Convert to fraction form
    224,216.70/336,267.73 = 66,408.24/x
  3. Step 3: Cross multiply
    224,216.70x = 336,267.73 × 66,408.24
  4. Step 4: Simplify right side
    224,216.70x = 22,330,948,118.10
  5. Step 5: Solve for x
    x = 22,330,948,118.10/224,216.70
  6. Step 6: Final answer
    x = 99,595.38

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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.