Home / 45,463.44-68,191.92-14,298.24

Finding the Fourth Proportional to 45,463.44, 68,191.92 and 14,298.24

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Solution

The fourth proportional to 45,463.44, 68,191.92 and 14,298.24 is: 21,446.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,463.44 : 68,191.92 = 14,298.24 : x
  2. Step 2: Convert to fraction form
    45,463.44/68,191.92 = 14,298.24/x
  3. Step 3: Cross multiply
    45,463.44x = 68,191.92 × 14,298.24
  4. Step 4: Simplify right side
    45,463.44x = 975,024,438.22
  5. Step 5: Solve for x
    x = 975,024,438.22/45,463.44
  6. Step 6: Final answer
    x = 21,446.34

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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.