Home / 45,154.14-62,312.06-25,010.96

Finding the Fourth Proportional to 45,154.14, 62,312.06 and 25,010.96

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Solution

The fourth proportional to 45,154.14, 62,312.06 and 25,010.96 is: 34,514.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,154.14 : 62,312.06 = 25,010.96 : x
  2. Step 2: Convert to fraction form
    45,154.14/62,312.06 = 25,010.96/x
  3. Step 3: Cross multiply
    45,154.14x = 62,312.06 × 25,010.96
  4. Step 4: Simplify right side
    45,154.14x = 1,558,484,003.56
  5. Step 5: Solve for x
    x = 1,558,484,003.56/45,154.14
  6. Step 6: Final answer
    x = 34,514.75

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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.