Home / 4,759.21-6,570.18-2,967.22

Finding the Fourth Proportional to 4,759.21, 6,570.18 and 2,967.22

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Solution

The fourth proportional to 4,759.21, 6,570.18 and 2,967.22 is: 4,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,759.21 : 6,570.18 = 2,967.22 : x
  2. Step 2: Convert to fraction form
    4,759.21/6,570.18 = 2,967.22/x
  3. Step 3: Cross multiply
    4,759.21x = 6,570.18 × 2,967.22
  4. Step 4: Simplify right side
    4,759.21x = 19,495,154.66
  5. Step 5: Solve for x
    x = 19,495,154.66/4,759.21
  6. Step 6: Final answer
    x = 4,096.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.