Home / 45,110.30-62,257.56-26,247.38

Finding the Fourth Proportional to 45,110.30, 62,257.56 and 26,247.38

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Solution

The fourth proportional to 45,110.30, 62,257.56 and 26,247.38 is: 36,224.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,110.30 : 62,257.56 = 26,247.38 : x
  2. Step 2: Convert to fraction form
    45,110.30/62,257.56 = 26,247.38/x
  3. Step 3: Cross multiply
    45,110.30x = 62,257.56 × 26,247.38
  4. Step 4: Simplify right side
    45,110.30x = 1,634,097,835.19
  5. Step 5: Solve for x
    x = 1,634,097,835.19/45,110.30
  6. Step 6: Final answer
    x = 36,224.49

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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.