Home / 5,567.04-7,680.96-3,473.28

Finding the Fourth Proportional to 5,567.04, 7,680.96 and 3,473.28

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Solution

The fourth proportional to 5,567.04, 7,680.96 and 3,473.28 is: 4,792.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567.04 : 7,680.96 = 3,473.28 : x
  2. Step 2: Convert to fraction form
    5,567.04/7,680.96 = 3,473.28/x
  3. Step 3: Cross multiply
    5,567.04x = 7,680.96 × 3,473.28
  4. Step 4: Simplify right side
    5,567.04x = 26,678,124.75
  5. Step 5: Solve for x
    x = 26,678,124.75/5,567.04
  6. Step 6: Final answer
    x = 4,792.16

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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.