Home / 35,384.30-48,810.04-22,113.26

Finding the Fourth Proportional to 35,384.30, 48,810.04 and 22,113.26

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Solution

The fourth proportional to 35,384.30, 48,810.04 and 22,113.26 is: 30,503.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384.30 : 48,810.04 = 22,113.26 : x
  2. Step 2: Convert to fraction form
    35,384.30/48,810.04 = 22,113.26/x
  3. Step 3: Cross multiply
    35,384.30x = 48,810.04 × 22,113.26
  4. Step 4: Simplify right side
    35,384.30x = 1,079,349,105.13
  5. Step 5: Solve for x
    x = 1,079,349,105.13/35,384.30
  6. Step 6: Final answer
    x = 30,503.62

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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.