Home / 45,303.33-62,519.43-25,162.09

Finding the Fourth Proportional to 45,303.33, 62,519.43 and 25,162.09

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Solution

The fourth proportional to 45,303.33, 62,519.43 and 25,162.09 is: 34,724.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,303.33 : 62,519.43 = 25,162.09 : x
  2. Step 2: Convert to fraction form
    45,303.33/62,519.43 = 25,162.09/x
  3. Step 3: Cross multiply
    45,303.33x = 62,519.43 × 25,162.09
  4. Step 4: Simplify right side
    45,303.33x = 1,573,119,462.47
  5. Step 5: Solve for x
    x = 1,573,119,462.47/45,303.33
  6. Step 6: Final answer
    x = 34,724.14

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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.