Home / 4,475.46-6,713.01-1,554.42

Finding the Fourth Proportional to 4,475.46, 6,713.01 and 1,554.42

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Solution

The fourth proportional to 4,475.46, 6,713.01 and 1,554.42 is: 2,331.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475.46 : 6,713.01 = 1,554.42 : x
  2. Step 2: Convert to fraction form
    4,475.46/6,713.01 = 1,554.42/x
  3. Step 3: Cross multiply
    4,475.46x = 6,713.01 × 1,554.42
  4. Step 4: Simplify right side
    4,475.46x = 10,434,837.00
  5. Step 5: Solve for x
    x = 10,434,837.00/4,475.46
  6. Step 6: Final answer
    x = 2,331.57

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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.