Home / 23,186.05-34,775.04-10,705.01

Finding the Fourth Proportional to 23,186.05, 34,775.04 and 10,705.01

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Solution

The fourth proportional to 23,186.05, 34,775.04 and 10,705.01 is: 16,055.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186.05 : 34,775.04 = 10,705.01 : x
  2. Step 2: Convert to fraction form
    23,186.05/34,775.04 = 10,705.01/x
  3. Step 3: Cross multiply
    23,186.05x = 34,775.04 × 10,705.01
  4. Step 4: Simplify right side
    23,186.05x = 372,267,152.61
  5. Step 5: Solve for x
    x = 372,267,152.61/23,186.05
  6. Step 6: Final answer
    x = 16,055.65

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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.