Home / 33,008.51-45,572.07-25,439.67

Finding the Fourth Proportional to 33,008.51, 45,572.07 and 25,439.67

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Solution

The fourth proportional to 33,008.51, 45,572.07 and 25,439.67 is: 35,122.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,008.51 : 45,572.07 = 25,439.67 : x
  2. Step 2: Convert to fraction form
    33,008.51/45,572.07 = 25,439.67/x
  3. Step 3: Cross multiply
    33,008.51x = 45,572.07 × 25,439.67
  4. Step 4: Simplify right side
    33,008.51x = 1,159,338,374.32
  5. Step 5: Solve for x
    x = 1,159,338,374.32/33,008.51
  6. Step 6: Final answer
    x = 35,122.41

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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.