Home / 7,523.01-11,295.45-5,554.71

Finding the Fourth Proportional to 7,523.01, 11,295.45 and 5,554.71

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Solution

The fourth proportional to 7,523.01, 11,295.45 and 5,554.71 is: 8,340.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523.01 : 11,295.45 = 5,554.71 : x
  2. Step 2: Convert to fraction form
    7,523.01/11,295.45 = 5,554.71/x
  3. Step 3: Cross multiply
    7,523.01x = 11,295.45 × 5,554.71
  4. Step 4: Simplify right side
    7,523.01x = 62,742,949.07
  5. Step 5: Solve for x
    x = 62,742,949.07/7,523.01
  6. Step 6: Final answer
    x = 8,340.14

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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.