Home / 45,009.57-67,554.96-23,967.19

Finding the Fourth Proportional to 45,009.57, 67,554.96 and 23,967.19

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Solution

The fourth proportional to 45,009.57, 67,554.96 and 23,967.19 is: 35,972.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,009.57 : 67,554.96 = 23,967.19 : x
  2. Step 2: Convert to fraction form
    45,009.57/67,554.96 = 23,967.19/x
  3. Step 3: Cross multiply
    45,009.57x = 67,554.96 × 23,967.19
  4. Step 4: Simplify right side
    45,009.57x = 1,619,102,561.76
  5. Step 5: Solve for x
    x = 1,619,102,561.76/45,009.57
  6. Step 6: Final answer
    x = 35,972.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.