Home / 45,223.42-62,412.48-25,081.14

Finding the Fourth Proportional to 45,223.42, 62,412.48 and 25,081.14

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Solution

The fourth proportional to 45,223.42, 62,412.48 and 25,081.14 is: 34,614.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,223.42 : 62,412.48 = 25,081.14 : x
  2. Step 2: Convert to fraction form
    45,223.42/62,412.48 = 25,081.14/x
  3. Step 3: Cross multiply
    45,223.42x = 62,412.48 × 25,081.14
  4. Step 4: Simplify right side
    45,223.42x = 1,565,376,148.63
  5. Step 5: Solve for x
    x = 1,565,376,148.63/45,223.42
  6. Step 6: Final answer
    x = 34,614.28

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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.