Home / 33,681.11-50,521.66-23,119.10

Finding the Fourth Proportional to 33,681.11, 50,521.66 and 23,119.10

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Solution

The fourth proportional to 33,681.11, 50,521.66 and 23,119.10 is: 34,678.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,681.11 : 50,521.66 = 23,119.10 : x
  2. Step 2: Convert to fraction form
    33,681.11/50,521.66 = 23,119.10/x
  3. Step 3: Cross multiply
    33,681.11x = 50,521.66 × 23,119.10
  4. Step 4: Simplify right side
    33,681.11x = 1,168,014,941.50
  5. Step 5: Solve for x
    x = 1,168,014,941.50/33,681.11
  6. Step 6: Final answer
    x = 34,678.64

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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.