Home / 26,473.60-36,533.98-14,538

Finding the Fourth Proportional to 26,473.60, 36,533.98 and 14,538

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Solution

The fourth proportional to 26,473.60, 36,533.98 and 14,538 is: 20,062.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,473.60 : 36,533.98 = 14,538 : x
  2. Step 2: Convert to fraction form
    26,473.60/36,533.98 = 14,538/x
  3. Step 3: Cross multiply
    26,473.60x = 36,533.98 × 14,538
  4. Step 4: Simplify right side
    26,473.60x = 531,131,001.24
  5. Step 5: Solve for x
    x = 531,131,001.24/26,473.60
  6. Step 6: Final answer
    x = 20,062.67

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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.