Home / 7,043.57-10,567.35-3,529.34

Finding the Fourth Proportional to 7,043.57, 10,567.35 and 3,529.34

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Solution

The fourth proportional to 7,043.57, 10,567.35 and 3,529.34 is: 5,295.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,043.57 : 10,567.35 = 3,529.34 : x
  2. Step 2: Convert to fraction form
    7,043.57/10,567.35 = 3,529.34/x
  3. Step 3: Cross multiply
    7,043.57x = 10,567.35 × 3,529.34
  4. Step 4: Simplify right side
    7,043.57x = 37,295,718.21
  5. Step 5: Solve for x
    x = 37,295,718.21/7,043.57
  6. Step 6: Final answer
    x = 5,295.01

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Double scale
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Similar ratio
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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.