Home / 29,984.05-45,015.68-24,064.21

Finding the Fourth Proportional to 29,984.05, 45,015.68 and 24,064.21

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Solution

The fourth proportional to 29,984.05, 45,015.68 and 24,064.21 is: 36,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,984.05 : 45,015.68 = 24,064.21 : x
  2. Step 2: Convert to fraction form
    29,984.05/45,015.68 = 24,064.21/x
  3. Step 3: Cross multiply
    29,984.05x = 45,015.68 × 24,064.21
  4. Step 4: Simplify right side
    29,984.05x = 1,083,266,776.81
  5. Step 5: Solve for x
    x = 1,083,266,776.81/29,984.05
  6. Step 6: Final answer
    x = 36,128.10

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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.