Home / 45,284.22-62,489.27-25,141.14

Finding the Fourth Proportional to 45,284.22, 62,489.27 and 25,141.14

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Solution

The fourth proportional to 45,284.22, 62,489.27 and 25,141.14 is: 34,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,284.22 : 62,489.27 = 25,141.14 : x
  2. Step 2: Convert to fraction form
    45,284.22/62,489.27 = 25,141.14/x
  3. Step 3: Cross multiply
    45,284.22x = 62,489.27 × 25,141.14
  4. Step 4: Simplify right side
    45,284.22x = 1,571,051,548.42
  5. Step 5: Solve for x
    x = 1,571,051,548.42/45,284.22
  6. Step 6: Final answer
    x = 34,693.13

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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.