Home / 7,557.69-11,324.00-4,629.84

Finding the Fourth Proportional to 7,557.69, 11,324.00 and 4,629.84

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Solution

The fourth proportional to 7,557.69, 11,324.00 and 4,629.84 is: 6,937.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557.69 : 11,324.00 = 4,629.84 : x
  2. Step 2: Convert to fraction form
    7,557.69/11,324.00 = 4,629.84/x
  3. Step 3: Cross multiply
    7,557.69x = 11,324.00 × 4,629.84
  4. Step 4: Simplify right side
    7,557.69x = 52,428,285.01
  5. Step 5: Solve for x
    x = 52,428,285.01/7,557.69
  6. Step 6: Final answer
    x = 6,937.08

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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.