Home / 7,569.54-11,356.79-2,304.76

Finding the Fourth Proportional to 7,569.54, 11,356.79 and 2,304.76

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Solution

The fourth proportional to 7,569.54, 11,356.79 and 2,304.76 is: 3,457.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569.54 : 11,356.79 = 2,304.76 : x
  2. Step 2: Convert to fraction form
    7,569.54/11,356.79 = 2,304.76/x
  3. Step 3: Cross multiply
    7,569.54x = 11,356.79 × 2,304.76
  4. Step 4: Simplify right side
    7,569.54x = 26,174,675.32
  5. Step 5: Solve for x
    x = 26,174,675.32/7,569.54
  6. Step 6: Final answer
    x = 3,457.90

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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.