Home / 7,043.49-10,567.46-4,235.56

Finding the Fourth Proportional to 7,043.49, 10,567.46 and 4,235.56

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Solution

The fourth proportional to 7,043.49, 10,567.46 and 4,235.56 is: 6,354.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,043.49 : 10,567.46 = 4,235.56 : x
  2. Step 2: Convert to fraction form
    7,043.49/10,567.46 = 4,235.56/x
  3. Step 3: Cross multiply
    7,043.49x = 10,567.46 × 4,235.56
  4. Step 4: Simplify right side
    7,043.49x = 44,759,095.05
  5. Step 5: Solve for x
    x = 44,759,095.05/7,043.49
  6. Step 6: Final answer
    x = 6,354.68

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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.