Home / 7,033.10-9,704.49-4,381.34

Finding the Fourth Proportional to 7,033.10, 9,704.49 and 4,381.34

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Solution

The fourth proportional to 7,033.10, 9,704.49 and 4,381.34 is: 6,045.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033.10 : 9,704.49 = 4,381.34 : x
  2. Step 2: Convert to fraction form
    7,033.10/9,704.49 = 4,381.34/x
  3. Step 3: Cross multiply
    7,033.10x = 9,704.49 × 4,381.34
  4. Step 4: Simplify right side
    7,033.10x = 42,518,670.22
  5. Step 5: Solve for x
    x = 42,518,670.22/7,033.10
  6. Step 6: Final answer
    x = 6,045.51

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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.