Home / 44,910.81-67,353.80-15,312.33

Finding the Fourth Proportional to 44,910.81, 67,353.80 and 15,312.33

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Solution

The fourth proportional to 44,910.81, 67,353.80 and 15,312.33 is: 22,964.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,910.81 : 67,353.80 = 15,312.33 : x
  2. Step 2: Convert to fraction form
    44,910.81/67,353.80 = 15,312.33/x
  3. Step 3: Cross multiply
    44,910.81x = 67,353.80 × 15,312.33
  4. Step 4: Simplify right side
    44,910.81x = 1,031,343,535.79
  5. Step 5: Solve for x
    x = 1,031,343,535.79/44,910.81
  6. Step 6: Final answer
    x = 22,964.26

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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.