Home / 45,052.63-67,606.74-22,881.92

Finding the Fourth Proportional to 45,052.63, 67,606.74 and 22,881.92

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Solution

The fourth proportional to 45,052.63, 67,606.74 and 22,881.92 is: 34,336.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,052.63 : 67,606.74 = 22,881.92 : x
  2. Step 2: Convert to fraction form
    45,052.63/67,606.74 = 22,881.92/x
  3. Step 3: Cross multiply
    45,052.63x = 67,606.74 × 22,881.92
  4. Step 4: Simplify right side
    45,052.63x = 1,546,971,740.51
  5. Step 5: Solve for x
    x = 1,546,971,740.51/45,052.63
  6. Step 6: Final answer
    x = 34,336.99

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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.