Home / 24,536.16-33,860.72-13,358.56

Finding the Fourth Proportional to 24,536.16, 33,860.72 and 13,358.56

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Solution

The fourth proportional to 24,536.16, 33,860.72 and 13,358.56 is: 18,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,536.16 : 33,860.72 = 13,358.56 : x
  2. Step 2: Convert to fraction form
    24,536.16/33,860.72 = 13,358.56/x
  3. Step 3: Cross multiply
    24,536.16x = 33,860.72 × 13,358.56
  4. Step 4: Simplify right side
    24,536.16x = 452,330,459.76
  5. Step 5: Solve for x
    x = 452,330,459.76/24,536.16
  6. Step 6: Final answer
    x = 18,435.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.