Home / 45,209.14-62,388.63-25,066.26

Finding the Fourth Proportional to 45,209.14, 62,388.63 and 25,066.26

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Solution

The fourth proportional to 45,209.14, 62,388.63 and 25,066.26 is: 34,591.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,209.14 : 62,388.63 = 25,066.26 : x
  2. Step 2: Convert to fraction form
    45,209.14/62,388.63 = 25,066.26/x
  3. Step 3: Cross multiply
    45,209.14x = 62,388.63 × 25,066.26
  4. Step 4: Simplify right side
    45,209.14x = 1,563,849,620.62
  5. Step 5: Solve for x
    x = 1,563,849,620.62/45,209.14
  6. Step 6: Final answer
    x = 34,591.45

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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.