Home / 24,066.18-33,211.54-13,455.82

Finding the Fourth Proportional to 24,066.18, 33,211.54 and 13,455.82

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Solution

The fourth proportional to 24,066.18, 33,211.54 and 13,455.82 is: 18,569.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,066.18 : 33,211.54 = 13,455.82 : x
  2. Step 2: Convert to fraction form
    24,066.18/33,211.54 = 13,455.82/x
  3. Step 3: Cross multiply
    24,066.18x = 33,211.54 × 13,455.82
  4. Step 4: Simplify right side
    24,066.18x = 446,888,270.83
  5. Step 5: Solve for x
    x = 446,888,270.83/24,066.18
  6. Step 6: Final answer
    x = 18,569.14

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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.