Home / 15,343.62-23,004.45-6,573.75

Finding the Fourth Proportional to 15,343.62, 23,004.45 and 6,573.75

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Solution

The fourth proportional to 15,343.62, 23,004.45 and 6,573.75 is: 9,855.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,343.62 : 23,004.45 = 6,573.75 : x
  2. Step 2: Convert to fraction form
    15,343.62/23,004.45 = 6,573.75/x
  3. Step 3: Cross multiply
    15,343.62x = 23,004.45 × 6,573.75
  4. Step 4: Simplify right side
    15,343.62x = 151,225,503.19
  5. Step 5: Solve for x
    x = 151,225,503.19/15,343.62
  6. Step 6: Final answer
    x = 9,855.92

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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.