Home / 6,567.51-9,828.15-4,103.49

Finding the Fourth Proportional to 6,567.51, 9,828.15 and 4,103.49

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Solution

The fourth proportional to 6,567.51, 9,828.15 and 4,103.49 is: 6,140.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.51 : 9,828.15 = 4,103.49 : x
  2. Step 2: Convert to fraction form
    6,567.51/9,828.15 = 4,103.49/x
  3. Step 3: Cross multiply
    6,567.51x = 9,828.15 × 4,103.49
  4. Step 4: Simplify right side
    6,567.51x = 40,329,715.24
  5. Step 5: Solve for x
    x = 40,329,715.24/6,567.51
  6. Step 6: Final answer
    x = 6,140.79

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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.