Home / 7,192.34-9,924.27-4,541.18

Finding the Fourth Proportional to 7,192.34, 9,924.27 and 4,541.18

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Solution

The fourth proportional to 7,192.34, 9,924.27 and 4,541.18 is: 6,266.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,192.34 : 9,924.27 = 4,541.18 : x
  2. Step 2: Convert to fraction form
    7,192.34/9,924.27 = 4,541.18/x
  3. Step 3: Cross multiply
    7,192.34x = 9,924.27 × 4,541.18
  4. Step 4: Simplify right side
    7,192.34x = 45,067,896.44
  5. Step 5: Solve for x
    x = 45,067,896.44/7,192.34
  6. Step 6: Final answer
    x = 6,266.10

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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.