Home / 23,184.29-34,776.06-7,389.11

Finding the Fourth Proportional to 23,184.29, 34,776.06 and 7,389.11

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Solution

The fourth proportional to 23,184.29, 34,776.06 and 7,389.11 is: 11,083.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,184.29 : 34,776.06 = 7,389.11 : x
  2. Step 2: Convert to fraction form
    23,184.29/34,776.06 = 7,389.11/x
  3. Step 3: Cross multiply
    23,184.29x = 34,776.06 × 7,389.11
  4. Step 4: Simplify right side
    23,184.29x = 256,964,191.94
  5. Step 5: Solve for x
    x = 256,964,191.94/23,184.29
  6. Step 6: Final answer
    x = 11,083.55

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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.