Home / 24,308.21-36,438.09-10,271.77

Finding the Fourth Proportional to 24,308.21, 36,438.09 and 10,271.77

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Solution

The fourth proportional to 24,308.21, 36,438.09 and 10,271.77 is: 15,397.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,308.21 : 36,438.09 = 10,271.77 : x
  2. Step 2: Convert to fraction form
    24,308.21/36,438.09 = 10,271.77/x
  3. Step 3: Cross multiply
    24,308.21x = 36,438.09 × 10,271.77
  4. Step 4: Simplify right side
    24,308.21x = 374,283,679.72
  5. Step 5: Solve for x
    x = 374,283,679.72/24,308.21
  6. Step 6: Final answer
    x = 15,397.42

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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.